88905180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:908

約数の個数: 192

約数和(自身を含む): 322882560

約数和(自身を除く): 233977380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 857, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1714, 1729, 1820, 1995, 2470, 2571, 2660, 2730, 2964, 3428, 3458, 3705, 3990, 4285, 4940, 5142, 5187, 5460, 5999, 6916, 7410, 7980, 8570, 8645, 10284, 10374, 11141, 11998, 12855, 14820, 16283, 17140, 17290, 17997, 20748, 22282, 23996, 25710, 25935, 29995, 32566, 33423, 34580, 35994, 44564, 48849, 51420, 51870, 55705, 59990, 65132, 66846, 71988, 77987, 81415, 89985, 97698, 103740, 111410, 113981, 119980, 133692, 155974, 162830, 167115, 179970, 195396, 211679, 222820, 227962, 233961, 244245, 311948, 325660, 334230, 341943, 359940, 389935, 423358, 455924, 467922, 488490, 569905, 635037, 668460, 683886, 779870, 846716, 935844, 976980, 1058395, 1139810, 1169805, 1270074, 1367772, 1481753, 1559740, 1709715, 2116790, 2279620, 2339610, 2540148, 2963506, 3175185, 3419430, 4233580, 4445259, 4679220, 5927012, 6350370, 6838860, 7408765, 8890518, 12700740, 14817530, 17781036, 22226295, 29635060, 44452590, 88905180]

約数ペア:

[(1, 88905180), (2, 44452590), (3, 29635060), (4, 22226295), (5, 17781036), (6, 14817530), (7, 12700740), (10, 8890518), (12, 7408765), (13, 6838860), (14, 6350370), (15, 5927012), (19, 4679220), (20, 4445259), (21, 4233580), (26, 3419430), (28, 3175185), (30, 2963506), (35, 2540148), (38, 2339610), (39, 2279620), (42, 2116790), (52, 1709715), (57, 1559740), (60, 1481753), (65, 1367772), (70, 1270074), (76, 1169805), (78, 1139810), (84, 1058395), (91, 976980), (95, 935844), (105, 846716), (114, 779870), (130, 683886), (133, 668460), (140, 635037), (156, 569905), (182, 488490), (190, 467922), (195, 455924), (210, 423358), (228, 389935), (247, 359940), (260, 341943), (266, 334230), (273, 325660), (285, 311948), (364, 244245), (380, 233961), (390, 227962), (399, 222820), (420, 211679), (455, 195396), (494, 179970), (532, 167115), (546, 162830), (570, 155974), (665, 133692), (741, 119980), (780, 113981), (798, 111410), (857, 103740), (910, 97698), (988, 89985), (1092, 81415), (1140, 77987), (1235, 71988), (1330, 66846), (1365, 65132), (1482, 59990), (1596, 55705), (1714, 51870), (1729, 51420), (1820, 48849), (1995, 44564), (2470, 35994), (2571, 34580), (2660, 33423), (2730, 32566), (2964, 29995), (3428, 25935), (3458, 25710), (3705, 23996), (3990, 22282), (4285, 20748), (4940, 17997), (5142, 17290), (5187, 17140), (5460, 16283), (5999, 14820), (6916, 12855), (7410, 11998), (7980, 11141), (8570, 10374), (8645, 10284)]