77297220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:73

約数の個数: 432

約数和(自身を含む): 327116160

約数和(自身を除く): 249818940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 121, 126, 130, 132, 135, 140, 143, 154, 156, 165, 169, 180, 182, 189, 195, 198, 210, 220, 231, 234, 242, 252, 260, 270, 273, 286, 297, 308, 315, 330, 338, 351, 363, 364, 378, 385, 390, 396, 420, 429, 455, 462, 468, 484, 495, 507, 540, 546, 572, 585, 594, 605, 630, 660, 676, 693, 702, 715, 726, 756, 770, 780, 819, 845, 847, 858, 910, 924, 945, 990, 1001, 1014, 1089, 1092, 1155, 1170, 1183, 1188, 1210, 1260, 1287, 1365, 1386, 1404, 1430, 1452, 1485, 1521, 1540, 1573, 1638, 1690, 1694, 1716, 1755, 1815, 1820, 1859, 1890, 1980, 2002, 2028, 2079, 2145, 2178, 2310, 2340, 2366, 2420, 2457, 2535, 2541, 2574, 2730, 2772, 2860, 2970, 3003, 3042, 3146, 3267, 3276, 3380, 3388, 3465, 3510, 3549, 3630, 3718, 3780, 3861, 4004, 4095, 4158, 4235, 4290, 4356, 4563, 4620, 4719, 4732, 4914, 5005, 5070, 5082, 5148, 5445, 5460, 5577, 5915, 5940, 6006, 6084, 6292, 6435, 6534, 6930, 7020, 7098, 7260, 7436, 7605, 7623, 7722, 7865, 8190, 8316, 8470, 8580, 9009, 9126, 9295, 9438, 9828, 10010, 10140, 10164, 10395, 10647, 10890, 11011, 11154, 11830, 12012, 12285, 12705, 12870, 13013, 13068, 13860, 14157, 14196, 15015, 15210, 15246, 15444, 15730, 16335, 16380, 16731, 16940, 17745, 18018, 18252, 18590, 18876, 19305, 20020, 20449, 20790, 21294, 21780, 22022, 22308, 22815, 22869, 23595, 23660, 24570, 25410, 25740, 26026, 27027, 27885, 28314, 30030, 30420, 30492, 31460, 31941, 32670, 33033, 33462, 35490, 36036, 37180, 38115, 38610, 39039, 40898, 41580, 42471, 42588, 44044, 45045, 45630, 45738, 47190, 49140, 50193, 50820, 52052, 53235, 54054, 55055, 55770, 56628, 60060, 61347, 63882, 65065, 65340, 66066, 66924, 70785, 70980, 76230, 77220, 78078, 81796, 83655, 84942, 90090, 91260, 91476, 94380, 99099, 100386, 102245, 106470, 108108, 110110, 111540, 114345, 117117, 122694, 127764, 130130, 132132, 135135, 141570, 143143, 152460, 156156, 159705, 165165, 167310, 169884, 180180, 184041, 195195, 198198, 200772, 204490, 212355, 212940, 220220, 228690, 234234, 245388, 250965, 260260, 270270, 283140, 286286, 297297, 306735, 319410, 330330, 334620, 351351, 368082, 390390, 396396, 408980, 424710, 429429, 457380, 468468, 495495, 501930, 540540, 552123, 572572, 585585, 594594, 613470, 638820, 660660, 702702, 715715, 736164, 780780, 849420, 858858, 920205, 990990, 1003860, 1104246, 1171170, 1189188, 1226940, 1288287, 1405404, 1431430, 1486485, 1717716, 1756755, 1840410, 1981980, 2147145, 2208492, 2342340, 2576574, 2760615, 2862860, 2972970, 3513510, 3680820, 3864861, 4294290, 5153148, 5521230, 5945940, 6441435, 7027020, 7729722, 8588580, 11042460, 12882870, 15459444, 19324305, 25765740, 38648610, 77297220]

約数ペア:

[(1, 77297220), (2, 38648610), (3, 25765740), (4, 19324305), (5, 15459444), (6, 12882870), (7, 11042460), (9, 8588580), (10, 7729722), (11, 7027020), (12, 6441435), (13, 5945940), (14, 5521230), (15, 5153148), (18, 4294290), (20, 3864861), (21, 3680820), (22, 3513510), (26, 2972970), (27, 2862860), (28, 2760615), (30, 2576574), (33, 2342340), (35, 2208492), (36, 2147145), (39, 1981980), (42, 1840410), (44, 1756755), (45, 1717716), (52, 1486485), (54, 1431430), (55, 1405404), (60, 1288287), (63, 1226940), (65, 1189188), (66, 1171170), (70, 1104246), (77, 1003860), (78, 990990), (84, 920205), (90, 858858), (91, 849420), (99, 780780), (105, 736164), (108, 715715), (110, 702702), (117, 660660), (121, 638820), (126, 613470), (130, 594594), (132, 585585), (135, 572572), (140, 552123), (143, 540540), (154, 501930), (156, 495495), (165, 468468), (169, 457380), (180, 429429), (182, 424710), (189, 408980), (195, 396396), (198, 390390), (210, 368082), (220, 351351), (231, 334620), (234, 330330), (242, 319410), (252, 306735), (260, 297297), (270, 286286), (273, 283140), (286, 270270), (297, 260260), (308, 250965), (315, 245388), (330, 234234), (338, 228690), (351, 220220), (363, 212940), (364, 212355), (378, 204490), (385, 200772), (390, 198198), (396, 195195), (420, 184041), (429, 180180), (455, 169884), (462, 167310), (468, 165165), (484, 159705), (495, 156156), (507, 152460), (540, 143143), (546, 141570), (572, 135135), (585, 132132), (594, 130130), (605, 127764), (630, 122694), (660, 117117), (676, 114345), (693, 111540), (702, 110110), (715, 108108), (726, 106470), (756, 102245), (770, 100386), (780, 99099), (819, 94380), (845, 91476), (847, 91260), (858, 90090), (910, 84942), (924, 83655), (945, 81796), (990, 78078), (1001, 77220), (1014, 76230), (1089, 70980), (1092, 70785), (1155, 66924), (1170, 66066), (1183, 65340), (1188, 65065), (1210, 63882), (1260, 61347), (1287, 60060), (1365, 56628), (1386, 55770), (1404, 55055), (1430, 54054), (1452, 53235), (1485, 52052), (1521, 50820), (1540, 50193), (1573, 49140), (1638, 47190), (1690, 45738), (1694, 45630), (1716, 45045), (1755, 44044), (1815, 42588), (1820, 42471), (1859, 41580), (1890, 40898), (1980, 39039), (2002, 38610), (2028, 38115), (2079, 37180), (2145, 36036), (2178, 35490), (2310, 33462), (2340, 33033), (2366, 32670), (2420, 31941), (2457, 31460), (2535, 30492), (2541, 30420), (2574, 30030), (2730, 28314), (2772, 27885), (2860, 27027), (2970, 26026), (3003, 25740), (3042, 25410), (3146, 24570), (3267, 23660), (3276, 23595), (3380, 22869), (3388, 22815), (3465, 22308), (3510, 22022), (3549, 21780), (3630, 21294), (3718, 20790), (3780, 20449), (3861, 20020), (4004, 19305), (4095, 18876), (4158, 18590), (4235, 18252), (4290, 18018), (4356, 17745), (4563, 16940), (4620, 16731), (4719, 16380), (4732, 16335), (4914, 15730), (5005, 15444), (5070, 15246), (5082, 15210), (5148, 15015), (5445, 14196), (5460, 14157), (5577, 13860), (5915, 13068), (5940, 13013), (6006, 12870), (6084, 12705), (6292, 12285), (6435, 12012), (6534, 11830), (6930, 11154), (7020, 11011), (7098, 10890), (7260, 10647), (7436, 10395), (7605, 10164), (7623, 10140), (7722, 10010), (7865, 9828), (8190, 9438), (8316, 9295), (8470, 9126), (8580, 9009)]