68642400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:833

約数の個数: 144

約数和(自身を含む): 229766544

約数和(自身を除く): 161124144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 148, 150, 160, 185, 200, 222, 240, 296, 300, 370, 400, 444, 480, 555, 592, 600, 740, 773, 800, 888, 925, 1110, 1184, 1200, 1480, 1546, 1776, 1850, 2220, 2319, 2400, 2775, 2960, 3092, 3552, 3700, 3865, 4440, 4638, 5550, 5920, 6184, 7400, 7730, 8880, 9276, 11100, 11595, 12368, 14800, 15460, 17760, 18552, 19325, 22200, 23190, 24736, 28601, 29600, 30920, 37104, 38650, 44400, 46380, 57202, 57975, 61840, 74208, 77300, 85803, 88800, 92760, 114404, 115950, 123680, 143005, 154600, 171606, 185520, 228808, 231900, 286010, 309200, 343212, 371040, 429015, 457616, 463800, 572020, 618400, 686424, 715025, 858030, 915232, 927600, 1144040, 1372848, 1430050, 1716060, 1855200, 2145075, 2288080, 2745696, 2860100, 3432120, 4290150, 4576160, 5720200, 6864240, 8580300, 11440400, 13728480, 17160600, 22880800, 34321200, 68642400]

約数ペア:

[(1, 68642400), (2, 34321200), (3, 22880800), (4, 17160600), (5, 13728480), (6, 11440400), (8, 8580300), (10, 6864240), (12, 5720200), (15, 4576160), (16, 4290150), (20, 3432120), (24, 2860100), (25, 2745696), (30, 2288080), (32, 2145075), (37, 1855200), (40, 1716060), (48, 1430050), (50, 1372848), (60, 1144040), (74, 927600), (75, 915232), (80, 858030), (96, 715025), (100, 686424), (111, 618400), (120, 572020), (148, 463800), (150, 457616), (160, 429015), (185, 371040), (200, 343212), (222, 309200), (240, 286010), (296, 231900), (300, 228808), (370, 185520), (400, 171606), (444, 154600), (480, 143005), (555, 123680), (592, 115950), (600, 114404), (740, 92760), (773, 88800), (800, 85803), (888, 77300), (925, 74208), (1110, 61840), (1184, 57975), (1200, 57202), (1480, 46380), (1546, 44400), (1776, 38650), (1850, 37104), (2220, 30920), (2319, 29600), (2400, 28601), (2775, 24736), (2960, 23190), (3092, 22200), (3552, 19325), (3700, 18552), (3865, 17760), (4440, 15460), (4638, 14800), (5550, 12368), (5920, 11595), (6184, 11100), (7400, 9276), (7730, 8880)]