27658680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1773

約数の個数: 128

約数和(自身を含む): 99878400

約数和(自身を除く): 72219720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1733, 1995, 2280, 2660, 3192, 3466, 3990, 5199, 5320, 6932, 7980, 8665, 10398, 12131, 13864, 15960, 17330, 20796, 24262, 25995, 32927, 34660, 36393, 41592, 48524, 51990, 60655, 65854, 69320, 72786, 97048, 98781, 103980, 121310, 131708, 145572, 164635, 181965, 197562, 207960, 230489, 242620, 263416, 291144, 329270, 363930, 395124, 460978, 485240, 493905, 658540, 691467, 727860, 790248, 921956, 987810, 1152445, 1317080, 1382934, 1455720, 1843912, 1975620, 2304890, 2765868, 3457335, 3951240, 4609780, 5531736, 6914670, 9219560, 13829340, 27658680]

約数ペア:

[(1, 27658680), (2, 13829340), (3, 9219560), (4, 6914670), (5, 5531736), (6, 4609780), (7, 3951240), (8, 3457335), (10, 2765868), (12, 2304890), (14, 1975620), (15, 1843912), (19, 1455720), (20, 1382934), (21, 1317080), (24, 1152445), (28, 987810), (30, 921956), (35, 790248), (38, 727860), (40, 691467), (42, 658540), (56, 493905), (57, 485240), (60, 460978), (70, 395124), (76, 363930), (84, 329270), (95, 291144), (105, 263416), (114, 242620), (120, 230489), (133, 207960), (140, 197562), (152, 181965), (168, 164635), (190, 145572), (210, 131708), (228, 121310), (266, 103980), (280, 98781), (285, 97048), (380, 72786), (399, 69320), (420, 65854), (456, 60655), (532, 51990), (570, 48524), (665, 41592), (760, 36393), (798, 34660), (840, 32927), (1064, 25995), (1140, 24262), (1330, 20796), (1596, 17330), (1733, 15960), (1995, 13864), (2280, 12131), (2660, 10398), (3192, 8665), (3466, 7980), (3990, 6932), (5199, 5320)]