57144780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 432

約数和(自身を含む): 239016960

約数和(自身を除く): 181872180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 31, 33, 35, 36, 38, 42, 44, 45, 49, 55, 57, 60, 62, 63, 66, 70, 76, 77, 84, 90, 93, 95, 98, 99, 105, 110, 114, 124, 126, 132, 133, 140, 147, 154, 155, 165, 171, 180, 186, 190, 196, 198, 209, 210, 217, 220, 228, 231, 245, 252, 266, 279, 285, 294, 308, 310, 315, 330, 341, 342, 372, 380, 385, 396, 399, 418, 420, 434, 441, 462, 465, 490, 495, 532, 539, 558, 570, 588, 589, 620, 627, 630, 651, 660, 665, 682, 684, 693, 735, 770, 798, 836, 855, 868, 882, 924, 930, 931, 980, 990, 1023, 1045, 1078, 1085, 1116, 1140, 1155, 1178, 1197, 1254, 1260, 1302, 1330, 1364, 1386, 1395, 1463, 1470, 1519, 1540, 1596, 1617, 1705, 1710, 1764, 1767, 1860, 1862, 1881, 1953, 1980, 1995, 2046, 2090, 2156, 2170, 2205, 2310, 2356, 2387, 2394, 2508, 2604, 2660, 2695, 2772, 2790, 2793, 2926, 2940, 2945, 3038, 3069, 3135, 3234, 3255, 3410, 3420, 3465, 3534, 3724, 3762, 3906, 3990, 4092, 4123, 4180, 4340, 4389, 4410, 4557, 4620, 4655, 4774, 4788, 4851, 5115, 5301, 5390, 5580, 5586, 5852, 5890, 5985, 6076, 6138, 6270, 6468, 6479, 6510, 6820, 6930, 7068, 7161, 7315, 7524, 7595, 7812, 7980, 8085, 8246, 8379, 8778, 8820, 8835, 9114, 9310, 9405, 9548, 9702, 9765, 10230, 10241, 10602, 10780, 11172, 11780, 11935, 11970, 12276, 12369, 12540, 12958, 13020, 13167, 13671, 13860, 13965, 14322, 14630, 15190, 15345, 16170, 16492, 16709, 16758, 17556, 17670, 18228, 18620, 18810, 19404, 19437, 19530, 20460, 20482, 20615, 21204, 21483, 21945, 22785, 23870, 23940, 24255, 24738, 25916, 26334, 26505, 27342, 27930, 28644, 28861, 29260, 30380, 30690, 30723, 32340, 32395, 33418, 33516, 35340, 35805, 37107, 37620, 38874, 39060, 40964, 41230, 41895, 42966, 43890, 45353, 45570, 47740, 48510, 49476, 50127, 51205, 52668, 53010, 54684, 55860, 57722, 58311, 61380, 61446, 61845, 64790, 65835, 66836, 68355, 71610, 74214, 77748, 82460, 83545, 83790, 85932, 86583, 87780, 90706, 91140, 92169, 97020, 97185, 100254, 102410, 106020, 107415, 115444, 116622, 122892, 123690, 129580, 131670, 136059, 136710, 143220, 144305, 148428, 150381, 153615, 167090, 167580, 173166, 181412, 184338, 185535, 194370, 200508, 204820, 214830, 226765, 233244, 247380, 250635, 259749, 263340, 272118, 273420, 288610, 291555, 300762, 307230, 317471, 334180, 346332, 368676, 371070, 388740, 408177, 429660, 432915, 453530, 460845, 501270, 519498, 544236, 577220, 583110, 601524, 614460, 634942, 680295, 742140, 751905, 816354, 865830, 907060, 921690, 952413, 1002540, 1038996, 1166220, 1269884, 1298745, 1360590, 1503810, 1587355, 1632708, 1731660, 1843380, 1904826, 2040885, 2597490, 2721180, 2857239, 3007620, 3174710, 3809652, 4081770, 4762065, 5194980, 5714478, 6349420, 8163540, 9524130, 11428956, 14286195, 19048260, 28572390, 57144780]

約数ペア:

[(1, 57144780), (2, 28572390), (3, 19048260), (4, 14286195), (5, 11428956), (6, 9524130), (7, 8163540), (9, 6349420), (10, 5714478), (11, 5194980), (12, 4762065), (14, 4081770), (15, 3809652), (18, 3174710), (19, 3007620), (20, 2857239), (21, 2721180), (22, 2597490), (28, 2040885), (30, 1904826), (31, 1843380), (33, 1731660), (35, 1632708), (36, 1587355), (38, 1503810), (42, 1360590), (44, 1298745), (45, 1269884), (49, 1166220), (55, 1038996), (57, 1002540), (60, 952413), (62, 921690), (63, 907060), (66, 865830), (70, 816354), (76, 751905), (77, 742140), (84, 680295), (90, 634942), (93, 614460), (95, 601524), (98, 583110), (99, 577220), (105, 544236), (110, 519498), (114, 501270), (124, 460845), (126, 453530), (132, 432915), (133, 429660), (140, 408177), (147, 388740), (154, 371070), (155, 368676), (165, 346332), (171, 334180), (180, 317471), (186, 307230), (190, 300762), (196, 291555), (198, 288610), (209, 273420), (210, 272118), (217, 263340), (220, 259749), (228, 250635), (231, 247380), (245, 233244), (252, 226765), (266, 214830), (279, 204820), (285, 200508), (294, 194370), (308, 185535), (310, 184338), (315, 181412), (330, 173166), (341, 167580), (342, 167090), (372, 153615), (380, 150381), (385, 148428), (396, 144305), (399, 143220), (418, 136710), (420, 136059), (434, 131670), (441, 129580), (462, 123690), (465, 122892), (490, 116622), (495, 115444), (532, 107415), (539, 106020), (558, 102410), (570, 100254), (588, 97185), (589, 97020), (620, 92169), (627, 91140), (630, 90706), (651, 87780), (660, 86583), (665, 85932), (682, 83790), (684, 83545), (693, 82460), (735, 77748), (770, 74214), (798, 71610), (836, 68355), (855, 66836), (868, 65835), (882, 64790), (924, 61845), (930, 61446), (931, 61380), (980, 58311), (990, 57722), (1023, 55860), (1045, 54684), (1078, 53010), (1085, 52668), (1116, 51205), (1140, 50127), (1155, 49476), (1178, 48510), (1197, 47740), (1254, 45570), (1260, 45353), (1302, 43890), (1330, 42966), (1364, 41895), (1386, 41230), (1395, 40964), (1463, 39060), (1470, 38874), (1519, 37620), (1540, 37107), (1596, 35805), (1617, 35340), (1705, 33516), (1710, 33418), (1764, 32395), (1767, 32340), (1860, 30723), (1862, 30690), (1881, 30380), (1953, 29260), (1980, 28861), (1995, 28644), (2046, 27930), (2090, 27342), (2156, 26505), (2170, 26334), (2205, 25916), (2310, 24738), (2356, 24255), (2387, 23940), (2394, 23870), (2508, 22785), (2604, 21945), (2660, 21483), (2695, 21204), (2772, 20615), (2790, 20482), (2793, 20460), (2926, 19530), (2940, 19437), (2945, 19404), (3038, 18810), (3069, 18620), (3135, 18228), (3234, 17670), (3255, 17556), (3410, 16758), (3420, 16709), (3465, 16492), (3534, 16170), (3724, 15345), (3762, 15190), (3906, 14630), (3990, 14322), (4092, 13965), (4123, 13860), (4180, 13671), (4340, 13167), (4389, 13020), (4410, 12958), (4557, 12540), (4620, 12369), (4655, 12276), (4774, 11970), (4788, 11935), (4851, 11780), (5115, 11172), (5301, 10780), (5390, 10602), (5580, 10241), (5586, 10230), (5852, 9765), (5890, 9702), (5985, 9548), (6076, 9405), (6138, 9310), (6270, 9114), (6468, 8835), (6479, 8820), (6510, 8778), (6820, 8379), (6930, 8246), (7068, 8085), (7161, 7980), (7315, 7812), (7524, 7595)]