74685000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 251919360

約数和(自身を除く): 177234360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 383, 390, 500, 520, 600, 625, 650, 750, 766, 780, 975, 1000, 1149, 1250, 1300, 1500, 1532, 1560, 1625, 1875, 1915, 1950, 2298, 2500, 2600, 3000, 3064, 3250, 3750, 3830, 3900, 4596, 4875, 4979, 5000, 5745, 6500, 7500, 7660, 7800, 8125, 9192, 9575, 9750, 9958, 11490, 13000, 14937, 15000, 15320, 16250, 19150, 19500, 19916, 22980, 24375, 24895, 28725, 29874, 32500, 38300, 39000, 39832, 45960, 47875, 48750, 49790, 57450, 59748, 65000, 74685, 76600, 95750, 97500, 99580, 114900, 119496, 124475, 143625, 149370, 191500, 195000, 199160, 229800, 239375, 248950, 287250, 298740, 373425, 383000, 478750, 497900, 574500, 597480, 622375, 718125, 746850, 957500, 995800, 1149000, 1244750, 1436250, 1493700, 1867125, 1915000, 2489500, 2872500, 2987400, 3111875, 3734250, 4979000, 5745000, 6223750, 7468500, 9335625, 12447500, 14937000, 18671250, 24895000, 37342500, 74685000]

約数ペア:

[(1, 74685000), (2, 37342500), (3, 24895000), (4, 18671250), (5, 14937000), (6, 12447500), (8, 9335625), (10, 7468500), (12, 6223750), (13, 5745000), (15, 4979000), (20, 3734250), (24, 3111875), (25, 2987400), (26, 2872500), (30, 2489500), (39, 1915000), (40, 1867125), (50, 1493700), (52, 1436250), (60, 1244750), (65, 1149000), (75, 995800), (78, 957500), (100, 746850), (104, 718125), (120, 622375), (125, 597480), (130, 574500), (150, 497900), (156, 478750), (195, 383000), (200, 373425), (250, 298740), (260, 287250), (300, 248950), (312, 239375), (325, 229800), (375, 199160), (383, 195000), (390, 191500), (500, 149370), (520, 143625), (600, 124475), (625, 119496), (650, 114900), (750, 99580), (766, 97500), (780, 95750), (975, 76600), (1000, 74685), (1149, 65000), (1250, 59748), (1300, 57450), (1500, 49790), (1532, 48750), (1560, 47875), (1625, 45960), (1875, 39832), (1915, 39000), (1950, 38300), (2298, 32500), (2500, 29874), (2600, 28725), (3000, 24895), (3064, 24375), (3250, 22980), (3750, 19916), (3830, 19500), (3900, 19150), (4596, 16250), (4875, 15320), (4979, 15000), (5000, 14937), (5745, 13000), (6500, 11490), (7500, 9958), (7660, 9750), (7800, 9575), (8125, 9192)]