204047600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 120

約数和(自身を含む): 533747088

約数和(自身を除く): 329699488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 37, 40, 50, 68, 74, 80, 85, 100, 136, 148, 170, 185, 200, 272, 296, 340, 370, 400, 425, 592, 629, 680, 740, 811, 850, 925, 1258, 1360, 1480, 1622, 1700, 1850, 2516, 2960, 3145, 3244, 3400, 3700, 4055, 5032, 6290, 6488, 6800, 7400, 8110, 10064, 12580, 12976, 13787, 14800, 15725, 16220, 20275, 25160, 27574, 30007, 31450, 32440, 40550, 50320, 55148, 60014, 62900, 64880, 68935, 81100, 110296, 120028, 125800, 137870, 150035, 162200, 220592, 240056, 251600, 275740, 300070, 324400, 344675, 480112, 510119, 551480, 600140, 689350, 750175, 1020238, 1102960, 1200280, 1378700, 1500350, 2040476, 2400560, 2550595, 2757400, 3000700, 4080952, 5101190, 5514800, 6001400, 8161904, 10202380, 12002800, 12752975, 20404760, 25505950, 40809520, 51011900, 102023800, 204047600]

約数ペア:

[(1, 204047600), (2, 102023800), (4, 51011900), (5, 40809520), (8, 25505950), (10, 20404760), (16, 12752975), (17, 12002800), (20, 10202380), (25, 8161904), (34, 6001400), (37, 5514800), (40, 5101190), (50, 4080952), (68, 3000700), (74, 2757400), (80, 2550595), (85, 2400560), (100, 2040476), (136, 1500350), (148, 1378700), (170, 1200280), (185, 1102960), (200, 1020238), (272, 750175), (296, 689350), (340, 600140), (370, 551480), (400, 510119), (425, 480112), (592, 344675), (629, 324400), (680, 300070), (740, 275740), (811, 251600), (850, 240056), (925, 220592), (1258, 162200), (1360, 150035), (1480, 137870), (1622, 125800), (1700, 120028), (1850, 110296), (2516, 81100), (2960, 68935), (3145, 64880), (3244, 62900), (3400, 60014), (3700, 55148), (4055, 50320), (5032, 40550), (6290, 32440), (6488, 31450), (6800, 30007), (7400, 27574), (8110, 25160), (10064, 20275), (12580, 16220), (12976, 15725), (13787, 14800)]