78669630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 236130048

約数和(自身を除く): 157460418

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 241, 270, 279, 310, 351, 390, 403, 405, 465, 482, 558, 585, 702, 723, 806, 810, 837, 930, 1053, 1170, 1205, 1209, 1395, 1446, 1674, 1755, 2015, 2106, 2169, 2410, 2418, 2511, 2790, 3133, 3510, 3615, 3627, 4030, 4185, 4338, 5022, 5265, 6045, 6266, 6507, 7230, 7254, 7471, 8370, 9399, 10530, 10845, 10881, 12090, 12555, 13014, 14942, 15665, 18135, 18798, 19521, 21690, 21762, 22413, 25110, 28197, 31330, 32535, 32643, 36270, 37355, 39042, 44826, 46995, 54405, 56394, 65070, 65286, 67239, 74710, 84591, 93990, 97123, 97605, 108810, 112065, 134478, 140985, 163215, 169182, 194246, 195210, 201717, 224130, 253773, 281970, 291369, 326430, 336195, 403434, 422955, 485615, 507546, 582738, 605151, 672390, 845910, 874107, 971230, 1008585, 1210302, 1268865, 1456845, 1748214, 2017170, 2537730, 2622321, 2913690, 3025755, 4370535, 5244642, 6051510, 7866963, 8741070, 13111605, 15733926, 26223210, 39334815, 78669630]

約数ペア:

[(1, 78669630), (2, 39334815), (3, 26223210), (5, 15733926), (6, 13111605), (9, 8741070), (10, 7866963), (13, 6051510), (15, 5244642), (18, 4370535), (26, 3025755), (27, 2913690), (30, 2622321), (31, 2537730), (39, 2017170), (45, 1748214), (54, 1456845), (62, 1268865), (65, 1210302), (78, 1008585), (81, 971230), (90, 874107), (93, 845910), (117, 672390), (130, 605151), (135, 582738), (155, 507546), (162, 485615), (186, 422955), (195, 403434), (234, 336195), (241, 326430), (270, 291369), (279, 281970), (310, 253773), (351, 224130), (390, 201717), (403, 195210), (405, 194246), (465, 169182), (482, 163215), (558, 140985), (585, 134478), (702, 112065), (723, 108810), (806, 97605), (810, 97123), (837, 93990), (930, 84591), (1053, 74710), (1170, 67239), (1205, 65286), (1209, 65070), (1395, 56394), (1446, 54405), (1674, 46995), (1755, 44826), (2015, 39042), (2106, 37355), (2169, 36270), (2410, 32643), (2418, 32535), (2511, 31330), (2790, 28197), (3133, 25110), (3510, 22413), (3615, 21762), (3627, 21690), (4030, 19521), (4185, 18798), (4338, 18135), (5022, 15665), (5265, 14942), (6045, 13014), (6266, 12555), (6507, 12090), (7230, 10881), (7254, 10845), (7471, 10530), (8370, 9399)]