27721601820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 432

約数和(自身を含む): 100480764384

約数和(自身を除く): 72759162564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 44, 45, 51, 55, 60, 62, 66, 68, 85, 90, 93, 99, 102, 110, 124, 132, 153, 155, 165, 170, 180, 186, 187, 198, 204, 220, 255, 279, 306, 310, 330, 340, 341, 372, 374, 396, 465, 495, 510, 527, 558, 561, 612, 620, 660, 682, 748, 765, 857, 930, 935, 961, 990, 1020, 1023, 1054, 1116, 1122, 1364, 1395, 1530, 1581, 1683, 1705, 1714, 1860, 1870, 1922, 1980, 2046, 2108, 2244, 2571, 2635, 2790, 2805, 2883, 3060, 3069, 3162, 3366, 3410, 3428, 3740, 3844, 4092, 4285, 4743, 4805, 5115, 5142, 5270, 5580, 5610, 5766, 5797, 6138, 6324, 6732, 6820, 7713, 7905, 8415, 8570, 8649, 9427, 9486, 9610, 10230, 10284, 10540, 10571, 11220, 11532, 11594, 12276, 12855, 14415, 14569, 15345, 15426, 15810, 16337, 16830, 17140, 17298, 17391, 18854, 18972, 19220, 20460, 21142, 23188, 23715, 25710, 26567, 28281, 28830, 28985, 29138, 30690, 30852, 31620, 31713, 32674, 33660, 34596, 34782, 37708, 38565, 42284, 43245, 43707, 47135, 47430, 49011, 51420, 52173, 52855, 53134, 56562, 57660, 57970, 58276, 61380, 63426, 65348, 69564, 72845, 77130, 79701, 81685, 84843, 86490, 86955, 87414, 94270, 94860, 95139, 98022, 104346, 105710, 106268, 113124, 115940, 126852, 131121, 132835, 141405, 145690, 147033, 154260, 158565, 159402, 160259, 163370, 169686, 172980, 173910, 174828, 179707, 188540, 190278, 196044, 208692, 211420, 218535, 239103, 245055, 260865, 262242, 265670, 282810, 291380, 292237, 294066, 317130, 318804, 320518, 326740, 339372, 347820, 359414, 380556, 398505, 424215, 437070, 451639, 475695, 478206, 480777, 490110, 521730, 524484, 531340, 539121, 565620, 584474, 588132, 634260, 641036, 655605, 718828, 735165, 797010, 801295, 823577, 848430, 874140, 876711, 898535, 903278, 951390, 956412, 961554, 980220, 1043460, 1078242, 1168948, 1195515, 1311210, 1354917, 1442331, 1461185, 1470330, 1594020, 1602590, 1617363, 1647154, 1696860, 1753422, 1797070, 1806556, 1902780, 1923108, 2156484, 2258195, 2391030, 2403885, 2470731, 2622420, 2630133, 2695605, 2709834, 2884662, 2922370, 2940660, 3205180, 3234726, 3294308, 3506844, 3594140, 4064751, 4117885, 4383555, 4516390, 4782060, 4807770, 4941462, 4968029, 5260266, 5391210, 5419668, 5769324, 5844740, 6469452, 6774585, 7211655, 7412193, 8086815, 8129502, 8235770, 8767110, 9032780, 9059347, 9615540, 9882924, 9936058, 10520532, 10782420, 12353655, 13150665, 13549170, 14000809, 14423310, 14824386, 14904087, 16173630, 16259004, 16471540, 17534220, 18118694, 19872116, 20323755, 24707310, 24840145, 26301330, 27098340, 27178041, 28001618, 28846620, 29648772, 29808174, 32347260, 36237388, 37060965, 40647510, 42002427, 44712261, 45296735, 49414620, 49680290, 52602660, 54356082, 56003236, 59616348, 70004045, 74121930, 74520435, 81295020, 81534123, 84004854, 89424522, 90593470, 99360580, 108712164, 126007281, 135890205, 140008090, 148243860, 149040870, 154008899, 163068246, 168009708, 178849044, 181186940, 210012135, 223561305, 252014562, 271780410, 280016180, 298081740, 308017798, 326136492, 407670615, 420024270, 447122610, 462026697, 504029124, 543560820, 616035596, 630036405, 770044495, 815341230, 840048540, 894245220, 924053394, 1260072810, 1386080091, 1540088990, 1630682460, 1848106788, 2310133485, 2520145620, 2772160182, 3080177980, 4620266970, 5544320364, 6930400455, 9240533940, 13860800910, 27721601820]

約数ペア:

[(1, 27721601820), (2, 13860800910), (3, 9240533940), (4, 6930400455), (5, 5544320364), (6, 4620266970), (9, 3080177980), (10, 2772160182), (11, 2520145620), (12, 2310133485), (15, 1848106788), (17, 1630682460), (18, 1540088990), (20, 1386080091), (22, 1260072810), (30, 924053394), (31, 894245220), (33, 840048540), (34, 815341230), (36, 770044495), (44, 630036405), (45, 616035596), (51, 543560820), (55, 504029124), (60, 462026697), (62, 447122610), (66, 420024270), (68, 407670615), (85, 326136492), (90, 308017798), (93, 298081740), (99, 280016180), (102, 271780410), (110, 252014562), (124, 223561305), (132, 210012135), (153, 181186940), (155, 178849044), (165, 168009708), (170, 163068246), (180, 154008899), (186, 149040870), (187, 148243860), (198, 140008090), (204, 135890205), (220, 126007281), (255, 108712164), (279, 99360580), (306, 90593470), (310, 89424522), (330, 84004854), (340, 81534123), (341, 81295020), (372, 74520435), (374, 74121930), (396, 70004045), (465, 59616348), (495, 56003236), (510, 54356082), (527, 52602660), (558, 49680290), (561, 49414620), (612, 45296735), (620, 44712261), (660, 42002427), (682, 40647510), (748, 37060965), (765, 36237388), (857, 32347260), (930, 29808174), (935, 29648772), (961, 28846620), (990, 28001618), (1020, 27178041), (1023, 27098340), (1054, 26301330), (1116, 24840145), (1122, 24707310), (1364, 20323755), (1395, 19872116), (1530, 18118694), (1581, 17534220), (1683, 16471540), (1705, 16259004), (1714, 16173630), (1860, 14904087), (1870, 14824386), (1922, 14423310), (1980, 14000809), (2046, 13549170), (2108, 13150665), (2244, 12353655), (2571, 10782420), (2635, 10520532), (2790, 9936058), (2805, 9882924), (2883, 9615540), (3060, 9059347), (3069, 9032780), (3162, 8767110), (3366, 8235770), (3410, 8129502), (3428, 8086815), (3740, 7412193), (3844, 7211655), (4092, 6774585), (4285, 6469452), (4743, 5844740), (4805, 5769324), (5115, 5419668), (5142, 5391210), (5270, 5260266), (5580, 4968029), (5610, 4941462), (5766, 4807770), (5797, 4782060), (6138, 4516390), (6324, 4383555), (6732, 4117885), (6820, 4064751), (7713, 3594140), (7905, 3506844), (8415, 3294308), (8570, 3234726), (8649, 3205180), (9427, 2940660), (9486, 2922370), (9610, 2884662), (10230, 2709834), (10284, 2695605), (10540, 2630133), (10571, 2622420), (11220, 2470731), (11532, 2403885), (11594, 2391030), (12276, 2258195), (12855, 2156484), (14415, 1923108), (14569, 1902780), (15345, 1806556), (15426, 1797070), (15810, 1753422), (16337, 1696860), (16830, 1647154), (17140, 1617363), (17298, 1602590), (17391, 1594020), (18854, 1470330), (18972, 1461185), (19220, 1442331), (20460, 1354917), (21142, 1311210), (23188, 1195515), (23715, 1168948), (25710, 1078242), (26567, 1043460), (28281, 980220), (28830, 961554), (28985, 956412), (29138, 951390), (30690, 903278), (30852, 898535), (31620, 876711), (31713, 874140), (32674, 848430), (33660, 823577), (34596, 801295), (34782, 797010), (37708, 735165), (38565, 718828), (42284, 655605), (43245, 641036), (43707, 634260), (47135, 588132), (47430, 584474), (49011, 565620), (51420, 539121), (52173, 531340), (52855, 524484), (53134, 521730), (56562, 490110), (57660, 480777), (57970, 478206), (58276, 475695), (61380, 451639), (63426, 437070), (65348, 424215), (69564, 398505), (72845, 380556), (77130, 359414), (79701, 347820), (81685, 339372), (84843, 326740), (86490, 320518), (86955, 318804), (87414, 317130), (94270, 294066), (94860, 292237), (95139, 291380), (98022, 282810), (104346, 265670), (105710, 262242), (106268, 260865), (113124, 245055), (115940, 239103), (126852, 218535), (131121, 211420), (132835, 208692), (141405, 196044), (145690, 190278), (147033, 188540), (154260, 179707), (158565, 174828), (159402, 173910), (160259, 172980), (163370, 169686)]