180178830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 531292608

約数和(自身を除く): 351113778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 81, 90, 117, 130, 135, 142, 162, 195, 213, 234, 241, 270, 351, 355, 390, 405, 426, 482, 585, 639, 702, 710, 723, 810, 923, 1053, 1065, 1170, 1205, 1278, 1446, 1755, 1846, 1917, 2106, 2130, 2169, 2410, 2769, 3133, 3195, 3510, 3615, 3834, 4338, 4615, 5265, 5538, 5751, 6266, 6390, 6507, 7230, 8307, 9230, 9399, 9585, 10530, 10845, 11502, 13014, 13845, 15665, 16614, 17111, 18798, 19170, 19521, 21690, 24921, 27690, 28197, 28755, 31330, 32535, 34222, 39042, 41535, 46995, 49842, 51333, 56394, 57510, 65070, 74763, 83070, 84591, 85555, 93990, 97605, 102666, 124605, 140985, 149526, 153999, 169182, 171110, 195210, 222443, 249210, 253773, 256665, 281970, 307998, 373815, 422955, 444886, 461997, 507546, 513330, 667329, 747630, 769995, 845910, 923994, 1112215, 1268865, 1334658, 1385991, 1539990, 2001987, 2224430, 2309985, 2537730, 2771982, 3336645, 4003974, 4619970, 6005961, 6673290, 6929955, 10009935, 12011922, 13859910, 18017883, 20019870, 30029805, 36035766, 60059610, 90089415, 180178830]

約数ペア:

[(1, 180178830), (2, 90089415), (3, 60059610), (5, 36035766), (6, 30029805), (9, 20019870), (10, 18017883), (13, 13859910), (15, 12011922), (18, 10009935), (26, 6929955), (27, 6673290), (30, 6005961), (39, 4619970), (45, 4003974), (54, 3336645), (65, 2771982), (71, 2537730), (78, 2309985), (81, 2224430), (90, 2001987), (117, 1539990), (130, 1385991), (135, 1334658), (142, 1268865), (162, 1112215), (195, 923994), (213, 845910), (234, 769995), (241, 747630), (270, 667329), (351, 513330), (355, 507546), (390, 461997), (405, 444886), (426, 422955), (482, 373815), (585, 307998), (639, 281970), (702, 256665), (710, 253773), (723, 249210), (810, 222443), (923, 195210), (1053, 171110), (1065, 169182), (1170, 153999), (1205, 149526), (1278, 140985), (1446, 124605), (1755, 102666), (1846, 97605), (1917, 93990), (2106, 85555), (2130, 84591), (2169, 83070), (2410, 74763), (2769, 65070), (3133, 57510), (3195, 56394), (3510, 51333), (3615, 49842), (3834, 46995), (4338, 41535), (4615, 39042), (5265, 34222), (5538, 32535), (5751, 31330), (6266, 28755), (6390, 28197), (6507, 27690), (7230, 24921), (8307, 21690), (9230, 19521), (9399, 19170), (9585, 18798), (10530, 17111), (10845, 16614), (11502, 15665), (13014, 13845)]