77122710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 178966890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 30, 34, 35, 38, 42, 45, 51, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 153, 170, 171, 190, 210, 238, 255, 266, 285, 306, 315, 323, 342, 357, 379, 399, 510, 570, 595, 630, 646, 665, 714, 758, 765, 798, 855, 969, 1071, 1137, 1190, 1197, 1330, 1530, 1615, 1710, 1785, 1895, 1938, 1995, 2142, 2261, 2274, 2394, 2653, 2907, 3230, 3411, 3570, 3790, 3990, 4522, 4845, 5306, 5355, 5685, 5814, 5985, 6443, 6783, 6822, 7201, 7959, 9690, 10710, 11305, 11370, 11970, 12886, 13265, 13566, 14402, 14535, 15918, 17055, 19329, 20349, 21603, 22610, 23877, 26530, 29070, 32215, 33915, 34110, 36005, 38658, 39795, 40698, 43206, 45101, 47754, 50407, 57987, 64430, 64809, 67830, 72010, 79590, 90202, 96645, 100814, 101745, 108015, 115974, 119385, 122417, 129618, 135303, 151221, 193290, 203490, 216030, 225505, 238770, 244834, 252035, 270606, 289935, 302442, 324045, 367251, 405909, 451010, 453663, 504070, 579870, 612085, 648090, 676515, 734502, 756105, 811818, 856919, 907326, 1101753, 1224170, 1353030, 1512210, 1713838, 1836255, 2029545, 2203506, 2268315, 2570757, 3672510, 4059090, 4284595, 4536630, 5141514, 5508765, 7712271, 8569190, 11017530, 12853785, 15424542, 25707570, 38561355, 77122710]

約数ペア:

[(1, 77122710), (2, 38561355), (3, 25707570), (5, 15424542), (6, 12853785), (7, 11017530), (9, 8569190), (10, 7712271), (14, 5508765), (15, 5141514), (17, 4536630), (18, 4284595), (19, 4059090), (21, 3672510), (30, 2570757), (34, 2268315), (35, 2203506), (38, 2029545), (42, 1836255), (45, 1713838), (51, 1512210), (57, 1353030), (63, 1224170), (70, 1101753), (85, 907326), (90, 856919), (95, 811818), (102, 756105), (105, 734502), (114, 676515), (119, 648090), (126, 612085), (133, 579870), (153, 504070), (170, 453663), (171, 451010), (190, 405909), (210, 367251), (238, 324045), (255, 302442), (266, 289935), (285, 270606), (306, 252035), (315, 244834), (323, 238770), (342, 225505), (357, 216030), (379, 203490), (399, 193290), (510, 151221), (570, 135303), (595, 129618), (630, 122417), (646, 119385), (665, 115974), (714, 108015), (758, 101745), (765, 100814), (798, 96645), (855, 90202), (969, 79590), (1071, 72010), (1137, 67830), (1190, 64809), (1197, 64430), (1330, 57987), (1530, 50407), (1615, 47754), (1710, 45101), (1785, 43206), (1895, 40698), (1938, 39795), (1995, 38658), (2142, 36005), (2261, 34110), (2274, 33915), (2394, 32215), (2653, 29070), (2907, 26530), (3230, 23877), (3411, 22610), (3570, 21603), (3790, 20349), (3990, 19329), (4522, 17055), (4845, 15918), (5306, 14535), (5355, 14402), (5685, 13566), (5814, 13265), (5985, 12886), (6443, 11970), (6783, 11370), (6822, 11305), (7201, 10710), (7959, 9690)]