139267500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 419865600

約数和(自身を除く): 280598100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 599, 620, 625, 750, 775, 930, 1198, 1250, 1500, 1550, 1797, 1860, 1875, 2325, 2396, 2500, 2995, 3100, 3594, 3750, 3875, 4650, 5990, 7188, 7500, 7750, 8985, 9300, 11625, 11980, 14975, 15500, 17970, 18569, 19375, 23250, 29950, 35940, 37138, 38750, 44925, 46500, 55707, 58125, 59900, 74276, 74875, 77500, 89850, 92845, 111414, 116250, 149750, 179700, 185690, 222828, 224625, 232500, 278535, 299500, 371380, 374375, 449250, 464225, 557070, 748750, 898500, 928450, 1114140, 1123125, 1392675, 1497500, 1856900, 2246250, 2321125, 2785350, 4492500, 4642250, 5570700, 6963375, 9284500, 11605625, 13926750, 23211250, 27853500, 34816875, 46422500, 69633750, 139267500]

約数ペア:

[(1, 139267500), (2, 69633750), (3, 46422500), (4, 34816875), (5, 27853500), (6, 23211250), (10, 13926750), (12, 11605625), (15, 9284500), (20, 6963375), (25, 5570700), (30, 4642250), (31, 4492500), (50, 2785350), (60, 2321125), (62, 2246250), (75, 1856900), (93, 1497500), (100, 1392675), (124, 1123125), (125, 1114140), (150, 928450), (155, 898500), (186, 748750), (250, 557070), (300, 464225), (310, 449250), (372, 374375), (375, 371380), (465, 299500), (500, 278535), (599, 232500), (620, 224625), (625, 222828), (750, 185690), (775, 179700), (930, 149750), (1198, 116250), (1250, 111414), (1500, 92845), (1550, 89850), (1797, 77500), (1860, 74875), (1875, 74276), (2325, 59900), (2396, 58125), (2500, 55707), (2995, 46500), (3100, 44925), (3594, 38750), (3750, 37138), (3875, 35940), (4650, 29950), (5990, 23250), (7188, 19375), (7500, 18569), (7750, 17970), (8985, 15500), (9300, 14975), (11625, 11980)]