275103660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 876397536

約数和(自身を除く): 601293876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 361, 380, 390, 494, 570, 722, 741, 780, 977, 988, 1083, 1140, 1235, 1444, 1482, 1805, 1954, 2166, 2470, 2931, 2964, 3610, 3705, 3908, 4332, 4693, 4885, 4940, 5415, 5862, 7220, 7410, 9386, 9770, 10830, 11724, 12701, 14079, 14655, 14820, 18563, 18772, 19540, 21660, 23465, 25402, 28158, 29310, 37126, 38103, 46930, 50804, 55689, 56316, 58620, 63505, 70395, 74252, 76206, 92815, 93860, 111378, 127010, 140790, 152412, 185630, 190515, 222756, 241319, 254020, 278445, 281580, 352697, 371260, 381030, 482638, 556890, 705394, 723957, 762060, 965276, 1058091, 1113780, 1206595, 1410788, 1447914, 1763485, 2116182, 2413190, 2895828, 3526970, 3619785, 4232364, 4585061, 4826380, 5290455, 7053940, 7239570, 9170122, 10580910, 13755183, 14479140, 18340244, 21161820, 22925305, 27510366, 45850610, 55020732, 68775915, 91701220, 137551830, 275103660]

約数ペア:

[(1, 275103660), (2, 137551830), (3, 91701220), (4, 68775915), (5, 55020732), (6, 45850610), (10, 27510366), (12, 22925305), (13, 21161820), (15, 18340244), (19, 14479140), (20, 13755183), (26, 10580910), (30, 9170122), (38, 7239570), (39, 7053940), (52, 5290455), (57, 4826380), (60, 4585061), (65, 4232364), (76, 3619785), (78, 3526970), (95, 2895828), (114, 2413190), (130, 2116182), (156, 1763485), (190, 1447914), (195, 1410788), (228, 1206595), (247, 1113780), (260, 1058091), (285, 965276), (361, 762060), (380, 723957), (390, 705394), (494, 556890), (570, 482638), (722, 381030), (741, 371260), (780, 352697), (977, 281580), (988, 278445), (1083, 254020), (1140, 241319), (1235, 222756), (1444, 190515), (1482, 185630), (1805, 152412), (1954, 140790), (2166, 127010), (2470, 111378), (2931, 93860), (2964, 92815), (3610, 76206), (3705, 74252), (3908, 70395), (4332, 63505), (4693, 58620), (4885, 56316), (4940, 55689), (5415, 50804), (5862, 46930), (7220, 38103), (7410, 37126), (9386, 29310), (9770, 28158), (10830, 25402), (11724, 23465), (12701, 21660), (14079, 19540), (14655, 18772), (14820, 18563)]