121447800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 412269000

約数和(自身を除く): 290821200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 200, 218, 225, 300, 327, 360, 436, 450, 545, 600, 619, 654, 872, 900, 981, 1090, 1238, 1308, 1635, 1800, 1857, 1962, 2180, 2476, 2616, 2725, 3095, 3270, 3714, 3924, 4360, 4905, 4952, 5450, 5571, 6190, 6540, 7428, 7848, 8175, 9285, 9810, 10900, 11142, 12380, 13080, 14856, 15475, 16350, 18570, 19620, 21800, 22284, 24525, 24760, 27855, 30950, 32700, 37140, 39240, 44568, 46425, 49050, 55710, 61900, 65400, 67471, 74280, 92850, 98100, 111420, 123800, 134942, 139275, 185700, 196200, 202413, 222840, 269884, 278550, 337355, 371400, 404826, 539768, 557100, 607239, 674710, 809652, 1012065, 1114200, 1214478, 1349420, 1619304, 1686775, 2024130, 2428956, 2698840, 3036195, 3373550, 4048260, 4857912, 5060325, 6072390, 6747100, 8096520, 10120650, 12144780, 13494200, 15180975, 20241300, 24289560, 30361950, 40482600, 60723900, 121447800]

約数ペア:

[(1, 121447800), (2, 60723900), (3, 40482600), (4, 30361950), (5, 24289560), (6, 20241300), (8, 15180975), (9, 13494200), (10, 12144780), (12, 10120650), (15, 8096520), (18, 6747100), (20, 6072390), (24, 5060325), (25, 4857912), (30, 4048260), (36, 3373550), (40, 3036195), (45, 2698840), (50, 2428956), (60, 2024130), (72, 1686775), (75, 1619304), (90, 1349420), (100, 1214478), (109, 1114200), (120, 1012065), (150, 809652), (180, 674710), (200, 607239), (218, 557100), (225, 539768), (300, 404826), (327, 371400), (360, 337355), (436, 278550), (450, 269884), (545, 222840), (600, 202413), (619, 196200), (654, 185700), (872, 139275), (900, 134942), (981, 123800), (1090, 111420), (1238, 98100), (1308, 92850), (1635, 74280), (1800, 67471), (1857, 65400), (1962, 61900), (2180, 55710), (2476, 49050), (2616, 46425), (2725, 44568), (3095, 39240), (3270, 37140), (3714, 32700), (3924, 30950), (4360, 27855), (4905, 24760), (4952, 24525), (5450, 22284), (5571, 21800), (6190, 19620), (6540, 18570), (7428, 16350), (7848, 15475), (8175, 14856), (9285, 13080), (9810, 12380), (10900, 11142)]