161307600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 519862560

約数和(自身を除く): 358554960

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, 120, 150, 200, 229, 240, 300, 400, 458, 587, 600, 687, 916, 1145, 1174, 1200, 1374, 1761, 1832, 2290, 2348, 2748, 2935, 3435, 3522, 3664, 4580, 4696, 5496, 5725, 5870, 6870, 7044, 8805, 9160, 9392, 10992, 11450, 11740, 13740, 14088, 14675, 17175, 17610, 18320, 22900, 23480, 27480, 28176, 29350, 34350, 35220, 44025, 45800, 46960, 54960, 58700, 68700, 70440, 88050, 91600, 117400, 134423, 137400, 140880, 176100, 234800, 268846, 274800, 352200, 403269, 537692, 672115, 704400, 806538, 1075384, 1344230, 1613076, 2016345, 2150768, 2688460, 3226152, 3360575, 4032690, 5376920, 6452304, 6721150, 8065380, 10081725, 10753840, 13442300, 16130760, 20163450, 26884600, 32261520, 40326900, 53769200, 80653800, 161307600]

約数ペア:

[(1, 161307600), (2, 80653800), (3, 53769200), (4, 40326900), (5, 32261520), (6, 26884600), (8, 20163450), (10, 16130760), (12, 13442300), (15, 10753840), (16, 10081725), (20, 8065380), (24, 6721150), (25, 6452304), (30, 5376920), (40, 4032690), (48, 3360575), (50, 3226152), (60, 2688460), (75, 2150768), (80, 2016345), (100, 1613076), (120, 1344230), (150, 1075384), (200, 806538), (229, 704400), (240, 672115), (300, 537692), (400, 403269), (458, 352200), (587, 274800), (600, 268846), (687, 234800), (916, 176100), (1145, 140880), (1174, 137400), (1200, 134423), (1374, 117400), (1761, 91600), (1832, 88050), (2290, 70440), (2348, 68700), (2748, 58700), (2935, 54960), (3435, 46960), (3522, 45800), (3664, 44025), (4580, 35220), (4696, 34350), (5496, 29350), (5725, 28176), (5870, 27480), (6870, 23480), (7044, 22900), (8805, 18320), (9160, 17610), (9392, 17175), (10992, 14675), (11450, 14088), (11740, 13740)]