72335340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 288

約数和(自身を含む): 290594304

約数和(自身を除く): 218258964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 306, 307, 308, 315, 330, 340, 357, 374, 385, 396, 420, 462, 476, 495, 510, 561, 595, 612, 614, 630, 660, 693, 714, 748, 765, 770, 921, 924, 935, 990, 1020, 1071, 1122, 1155, 1190, 1228, 1260, 1309, 1386, 1428, 1530, 1535, 1540, 1683, 1785, 1842, 1870, 1980, 2142, 2149, 2244, 2310, 2380, 2618, 2763, 2772, 2805, 3060, 3070, 3366, 3377, 3465, 3570, 3684, 3740, 3927, 4284, 4298, 4605, 4620, 5219, 5236, 5355, 5526, 5610, 6140, 6447, 6545, 6732, 6754, 6930, 7140, 7854, 8415, 8596, 9210, 10131, 10438, 10710, 10745, 11052, 11220, 11781, 12894, 13090, 13508, 13815, 13860, 15657, 15708, 16830, 16885, 18420, 19341, 19635, 20262, 20876, 21420, 21490, 23562, 23639, 25788, 26095, 26180, 27630, 30393, 31314, 32235, 33660, 33770, 36533, 38682, 39270, 40524, 42980, 46971, 47124, 47278, 50655, 52190, 55260, 57409, 58905, 60786, 62628, 64470, 67540, 70917, 73066, 77364, 78285, 78540, 93942, 94556, 96705, 101310, 104380, 109599, 114818, 117810, 118195, 121572, 128940, 141834, 146132, 151965, 156570, 172227, 182665, 187884, 193410, 202620, 212751, 219198, 229636, 234855, 235620, 236390, 283668, 287045, 303930, 313140, 328797, 344454, 354585, 365330, 386820, 401863, 425502, 438396, 469710, 472780, 516681, 547995, 574090, 607860, 657594, 688908, 709170, 730660, 803726, 851004, 861135, 939420, 1033362, 1063755, 1095990, 1148180, 1205589, 1315188, 1418340, 1607452, 1643985, 1722270, 2009315, 2066724, 2127510, 2191980, 2411178, 2583405, 3287970, 3444540, 3616767, 4018630, 4255020, 4822356, 5166810, 6027945, 6575940, 7233534, 8037260, 10333620, 12055890, 14467068, 18083835, 24111780, 36167670, 72335340]

約数ペア:

[(1, 72335340), (2, 36167670), (3, 24111780), (4, 18083835), (5, 14467068), (6, 12055890), (7, 10333620), (9, 8037260), (10, 7233534), (11, 6575940), (12, 6027945), (14, 5166810), (15, 4822356), (17, 4255020), (18, 4018630), (20, 3616767), (21, 3444540), (22, 3287970), (28, 2583405), (30, 2411178), (33, 2191980), (34, 2127510), (35, 2066724), (36, 2009315), (42, 1722270), (44, 1643985), (45, 1607452), (51, 1418340), (55, 1315188), (60, 1205589), (63, 1148180), (66, 1095990), (68, 1063755), (70, 1033362), (77, 939420), (84, 861135), (85, 851004), (90, 803726), (99, 730660), (102, 709170), (105, 688908), (110, 657594), (119, 607860), (126, 574090), (132, 547995), (140, 516681), (153, 472780), (154, 469710), (165, 438396), (170, 425502), (180, 401863), (187, 386820), (198, 365330), (204, 354585), (210, 344454), (220, 328797), (231, 313140), (238, 303930), (252, 287045), (255, 283668), (306, 236390), (307, 235620), (308, 234855), (315, 229636), (330, 219198), (340, 212751), (357, 202620), (374, 193410), (385, 187884), (396, 182665), (420, 172227), (462, 156570), (476, 151965), (495, 146132), (510, 141834), (561, 128940), (595, 121572), (612, 118195), (614, 117810), (630, 114818), (660, 109599), (693, 104380), (714, 101310), (748, 96705), (765, 94556), (770, 93942), (921, 78540), (924, 78285), (935, 77364), (990, 73066), (1020, 70917), (1071, 67540), (1122, 64470), (1155, 62628), (1190, 60786), (1228, 58905), (1260, 57409), (1309, 55260), (1386, 52190), (1428, 50655), (1530, 47278), (1535, 47124), (1540, 46971), (1683, 42980), (1785, 40524), (1842, 39270), (1870, 38682), (1980, 36533), (2142, 33770), (2149, 33660), (2244, 32235), (2310, 31314), (2380, 30393), (2618, 27630), (2763, 26180), (2772, 26095), (2805, 25788), (3060, 23639), (3070, 23562), (3366, 21490), (3377, 21420), (3465, 20876), (3570, 20262), (3684, 19635), (3740, 19341), (3927, 18420), (4284, 16885), (4298, 16830), (4605, 15708), (4620, 15657), (5219, 13860), (5236, 13815), (5355, 13508), (5526, 13090), (5610, 12894), (6140, 11781), (6447, 11220), (6545, 11052), (6732, 10745), (6754, 10710), (6930, 10438), (7140, 10131), (7854, 9210), (8415, 8596)]