2987400

素因数分解:

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

素因数の和:415

約数の個数: 96

約数和(自身を含む): 9999360

約数和(自身を除く): 7011960

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, 130, 150, 156, 195, 200, 260, 300, 312, 325, 383, 390, 520, 600, 650, 766, 780, 975, 1149, 1300, 1532, 1560, 1915, 1950, 2298, 2600, 3064, 3830, 3900, 4596, 4979, 5745, 7660, 7800, 9192, 9575, 9958, 11490, 14937, 15320, 19150, 19916, 22980, 24895, 28725, 29874, 38300, 39832, 45960, 49790, 57450, 59748, 74685, 76600, 99580, 114900, 119496, 124475, 149370, 199160, 229800, 248950, 298740, 373425, 497900, 597480, 746850, 995800, 1493700, 2987400]

約数ペア:

[(1, 2987400), (2, 1493700), (3, 995800), (4, 746850), (5, 597480), (6, 497900), (8, 373425), (10, 298740), (12, 248950), (13, 229800), (15, 199160), (20, 149370), (24, 124475), (25, 119496), (26, 114900), (30, 99580), (39, 76600), (40, 74685), (50, 59748), (52, 57450), (60, 49790), (65, 45960), (75, 39832), (78, 38300), (100, 29874), (104, 28725), (120, 24895), (130, 22980), (150, 19916), (156, 19150), (195, 15320), (200, 14937), (260, 11490), (300, 9958), (312, 9575), (325, 9192), (383, 7800), (390, 7660), (520, 5745), (600, 4979), (650, 4596), (766, 3900), (780, 3830), (975, 3064), (1149, 2600), (1300, 2298), (1532, 1950), (1560, 1915)]