245886000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 160

約数和(自身を含む): 802234368

約数和(自身を除く): 556348368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 125, 150, 200, 214, 240, 250, 300, 321, 375, 383, 400, 428, 500, 535, 600, 642, 750, 766, 856, 1000, 1070, 1149, 1200, 1284, 1500, 1532, 1605, 1712, 1915, 2000, 2140, 2298, 2568, 2675, 3000, 3064, 3210, 3830, 4280, 4596, 5136, 5350, 5745, 6000, 6128, 6420, 7660, 8025, 8560, 9192, 9575, 10700, 11490, 12840, 13375, 15320, 16050, 18384, 19150, 21400, 22980, 25680, 26750, 28725, 30640, 32100, 38300, 40125, 40981, 42800, 45960, 47875, 53500, 57450, 64200, 76600, 80250, 81962, 91920, 95750, 107000, 114900, 122943, 128400, 143625, 153200, 160500, 163924, 191500, 204905, 214000, 229800, 245886, 287250, 321000, 327848, 383000, 409810, 459600, 491772, 574500, 614715, 642000, 655696, 766000, 819620, 983544, 1024525, 1149000, 1229430, 1639240, 1967088, 2049050, 2298000, 2458860, 3073575, 3278480, 4098100, 4917720, 5122625, 6147150, 8196200, 9835440, 10245250, 12294300, 15367875, 16392400, 20490500, 24588600, 30735750, 40981000, 49177200, 61471500, 81962000, 122943000, 245886000]

約数ペア:

[(1, 245886000), (2, 122943000), (3, 81962000), (4, 61471500), (5, 49177200), (6, 40981000), (8, 30735750), (10, 24588600), (12, 20490500), (15, 16392400), (16, 15367875), (20, 12294300), (24, 10245250), (25, 9835440), (30, 8196200), (40, 6147150), (48, 5122625), (50, 4917720), (60, 4098100), (75, 3278480), (80, 3073575), (100, 2458860), (107, 2298000), (120, 2049050), (125, 1967088), (150, 1639240), (200, 1229430), (214, 1149000), (240, 1024525), (250, 983544), (300, 819620), (321, 766000), (375, 655696), (383, 642000), (400, 614715), (428, 574500), (500, 491772), (535, 459600), (600, 409810), (642, 383000), (750, 327848), (766, 321000), (856, 287250), (1000, 245886), (1070, 229800), (1149, 214000), (1200, 204905), (1284, 191500), (1500, 163924), (1532, 160500), (1605, 153200), (1712, 143625), (1915, 128400), (2000, 122943), (2140, 114900), (2298, 107000), (2568, 95750), (2675, 91920), (3000, 81962), (3064, 80250), (3210, 76600), (3830, 64200), (4280, 57450), (4596, 53500), (5136, 47875), (5350, 45960), (5745, 42800), (6000, 40981), (6128, 40125), (6420, 38300), (7660, 32100), (8025, 30640), (8560, 28725), (9192, 26750), (9575, 25680), (10700, 22980), (11490, 21400), (12840, 19150), (13375, 18384), (15320, 16050)]