53750760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 187488000

約数和(自身を除く): 133737240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1049, 1220, 1281, 1464, 1708, 1830, 2098, 2135, 2440, 2562, 3147, 3416, 3660, 4196, 4270, 5124, 5245, 6294, 6405, 7320, 7343, 8392, 8540, 10248, 10490, 12588, 12810, 14686, 15735, 17080, 20980, 22029, 25176, 25620, 29372, 31470, 36715, 41960, 44058, 51240, 58744, 62940, 63989, 73430, 88116, 110145, 125880, 127978, 146860, 176232, 191967, 220290, 255956, 293720, 319945, 383934, 440580, 447923, 511912, 639890, 767868, 881160, 895846, 959835, 1279780, 1343769, 1535736, 1791692, 1919670, 2239615, 2559560, 2687538, 3583384, 3839340, 4479230, 5375076, 6718845, 7678680, 8958460, 10750152, 13437690, 17916920, 26875380, 53750760]

約数ペア:

[(1, 53750760), (2, 26875380), (3, 17916920), (4, 13437690), (5, 10750152), (6, 8958460), (7, 7678680), (8, 6718845), (10, 5375076), (12, 4479230), (14, 3839340), (15, 3583384), (20, 2687538), (21, 2559560), (24, 2239615), (28, 1919670), (30, 1791692), (35, 1535736), (40, 1343769), (42, 1279780), (56, 959835), (60, 895846), (61, 881160), (70, 767868), (84, 639890), (105, 511912), (120, 447923), (122, 440580), (140, 383934), (168, 319945), (183, 293720), (210, 255956), (244, 220290), (280, 191967), (305, 176232), (366, 146860), (420, 127978), (427, 125880), (488, 110145), (610, 88116), (732, 73430), (840, 63989), (854, 62940), (915, 58744), (1049, 51240), (1220, 44058), (1281, 41960), (1464, 36715), (1708, 31470), (1830, 29372), (2098, 25620), (2135, 25176), (2440, 22029), (2562, 20980), (3147, 17080), (3416, 15735), (3660, 14686), (4196, 12810), (4270, 12588), (5124, 10490), (5245, 10248), (6294, 8540), (6405, 8392), (7320, 7343)]