54637500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 167989248

約数和(自身を除く): 113351748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 47, 50, 60, 62, 75, 93, 94, 100, 124, 125, 141, 150, 155, 186, 188, 235, 250, 282, 300, 310, 372, 375, 465, 470, 500, 564, 620, 625, 705, 750, 775, 930, 940, 1175, 1250, 1410, 1457, 1500, 1550, 1860, 1875, 2325, 2350, 2500, 2820, 2914, 3100, 3125, 3525, 3750, 3875, 4371, 4650, 4700, 5828, 5875, 6250, 7050, 7285, 7500, 7750, 8742, 9300, 9375, 11625, 11750, 12500, 14100, 14570, 15500, 17484, 17625, 18750, 19375, 21855, 23250, 23500, 29140, 29375, 35250, 36425, 37500, 38750, 43710, 46500, 58125, 58750, 70500, 72850, 77500, 87420, 88125, 96875, 109275, 116250, 117500, 145700, 146875, 176250, 182125, 193750, 218550, 232500, 290625, 293750, 352500, 364250, 387500, 437100, 440625, 546375, 581250, 587500, 728500, 881250, 910625, 1092750, 1162500, 1762500, 1821250, 2185500, 2731875, 3642500, 4553125, 5463750, 9106250, 10927500, 13659375, 18212500, 27318750, 54637500]

約数ペア:

[(1, 54637500), (2, 27318750), (3, 18212500), (4, 13659375), (5, 10927500), (6, 9106250), (10, 5463750), (12, 4553125), (15, 3642500), (20, 2731875), (25, 2185500), (30, 1821250), (31, 1762500), (47, 1162500), (50, 1092750), (60, 910625), (62, 881250), (75, 728500), (93, 587500), (94, 581250), (100, 546375), (124, 440625), (125, 437100), (141, 387500), (150, 364250), (155, 352500), (186, 293750), (188, 290625), (235, 232500), (250, 218550), (282, 193750), (300, 182125), (310, 176250), (372, 146875), (375, 145700), (465, 117500), (470, 116250), (500, 109275), (564, 96875), (620, 88125), (625, 87420), (705, 77500), (750, 72850), (775, 70500), (930, 58750), (940, 58125), (1175, 46500), (1250, 43710), (1410, 38750), (1457, 37500), (1500, 36425), (1550, 35250), (1860, 29375), (1875, 29140), (2325, 23500), (2350, 23250), (2500, 21855), (2820, 19375), (2914, 18750), (3100, 17625), (3125, 17484), (3525, 15500), (3750, 14570), (3875, 14100), (4371, 12500), (4650, 11750), (4700, 11625), (5828, 9375), (5875, 9300), (6250, 8742), (7050, 7750), (7285, 7500)]