71958510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 221356800

約数和(自身を除く): 149398290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 83, 90, 95, 114, 117, 130, 135, 166, 169, 171, 190, 195, 234, 247, 249, 270, 285, 338, 342, 351, 390, 415, 494, 498, 507, 513, 570, 585, 702, 741, 747, 830, 845, 855, 1014, 1026, 1079, 1170, 1235, 1245, 1482, 1494, 1521, 1577, 1690, 1710, 1755, 2158, 2223, 2241, 2470, 2490, 2535, 2565, 3042, 3154, 3211, 3237, 3510, 3705, 3735, 4446, 4482, 4563, 4731, 5070, 5130, 5395, 6422, 6474, 6669, 7410, 7470, 7605, 7885, 9126, 9462, 9633, 9711, 10790, 11115, 11205, 13338, 14027, 14193, 15210, 15770, 16055, 16185, 19266, 19422, 20501, 22230, 22410, 22815, 23655, 28054, 28386, 28899, 29133, 32110, 32370, 33345, 41002, 42081, 42579, 45630, 47310, 48165, 48555, 57798, 58266, 61503, 66690, 70135, 70965, 84162, 85158, 86697, 96330, 97110, 102505, 123006, 126243, 140270, 141930, 144495, 145665, 173394, 184509, 205010, 210405, 212895, 252486, 266513, 288990, 291330, 307515, 369018, 378729, 420810, 425790, 433485, 533026, 553527, 615030, 631215, 757458, 799539, 866970, 922545, 1107054, 1262430, 1332565, 1599078, 1845090, 1893645, 2398617, 2665130, 2767635, 3787290, 3997695, 4797234, 5535270, 7195851, 7995390, 11993085, 14391702, 23986170, 35979255, 71958510]

約数ペア:

[(1, 71958510), (2, 35979255), (3, 23986170), (5, 14391702), (6, 11993085), (9, 7995390), (10, 7195851), (13, 5535270), (15, 4797234), (18, 3997695), (19, 3787290), (26, 2767635), (27, 2665130), (30, 2398617), (38, 1893645), (39, 1845090), (45, 1599078), (54, 1332565), (57, 1262430), (65, 1107054), (78, 922545), (83, 866970), (90, 799539), (95, 757458), (114, 631215), (117, 615030), (130, 553527), (135, 533026), (166, 433485), (169, 425790), (171, 420810), (190, 378729), (195, 369018), (234, 307515), (247, 291330), (249, 288990), (270, 266513), (285, 252486), (338, 212895), (342, 210405), (351, 205010), (390, 184509), (415, 173394), (494, 145665), (498, 144495), (507, 141930), (513, 140270), (570, 126243), (585, 123006), (702, 102505), (741, 97110), (747, 96330), (830, 86697), (845, 85158), (855, 84162), (1014, 70965), (1026, 70135), (1079, 66690), (1170, 61503), (1235, 58266), (1245, 57798), (1482, 48555), (1494, 48165), (1521, 47310), (1577, 45630), (1690, 42579), (1710, 42081), (1755, 41002), (2158, 33345), (2223, 32370), (2241, 32110), (2470, 29133), (2490, 28899), (2535, 28386), (2565, 28054), (3042, 23655), (3154, 22815), (3211, 22410), (3237, 22230), (3510, 20501), (3705, 19422), (3735, 19266), (4446, 16185), (4482, 16055), (4563, 15770), (4731, 15210), (5070, 14193), (5130, 14027), (5395, 13338), (6422, 11205), (6474, 11115), (6669, 10790), (7410, 9711), (7470, 9633), (7605, 9462), (7885, 9126)]