73721200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 205085088

約数和(自身を除く): 131363888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 113, 140, 175, 200, 226, 233, 280, 350, 400, 452, 466, 560, 565, 700, 791, 904, 932, 1130, 1165, 1400, 1582, 1631, 1808, 1864, 2260, 2330, 2800, 2825, 3164, 3262, 3728, 3955, 4520, 4660, 5650, 5825, 6328, 6524, 7910, 8155, 9040, 9320, 11300, 11650, 12656, 13048, 15820, 16310, 18640, 19775, 22600, 23300, 26096, 26329, 31640, 32620, 39550, 40775, 45200, 46600, 52658, 63280, 65240, 79100, 81550, 93200, 105316, 130480, 131645, 158200, 163100, 184303, 210632, 263290, 316400, 326200, 368606, 421264, 526580, 652400, 658225, 737212, 921515, 1053160, 1316450, 1474424, 1843030, 2106320, 2632900, 2948848, 3686060, 4607575, 5265800, 7372120, 9215150, 10531600, 14744240, 18430300, 36860600, 73721200]

約数ペア:

[(1, 73721200), (2, 36860600), (4, 18430300), (5, 14744240), (7, 10531600), (8, 9215150), (10, 7372120), (14, 5265800), (16, 4607575), (20, 3686060), (25, 2948848), (28, 2632900), (35, 2106320), (40, 1843030), (50, 1474424), (56, 1316450), (70, 1053160), (80, 921515), (100, 737212), (112, 658225), (113, 652400), (140, 526580), (175, 421264), (200, 368606), (226, 326200), (233, 316400), (280, 263290), (350, 210632), (400, 184303), (452, 163100), (466, 158200), (560, 131645), (565, 130480), (700, 105316), (791, 93200), (904, 81550), (932, 79100), (1130, 65240), (1165, 63280), (1400, 52658), (1582, 46600), (1631, 45200), (1808, 40775), (1864, 39550), (2260, 32620), (2330, 31640), (2800, 26329), (2825, 26096), (3164, 23300), (3262, 22600), (3728, 19775), (3955, 18640), (4520, 16310), (4660, 15820), (5650, 13048), (5825, 12656), (6328, 11650), (6524, 11300), (7910, 9320), (8155, 9040)]