97881960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2611

約数の個数: 128

約数和(自身を含む): 331516800

約数和(自身を除く): 233634840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 2557, 3190, 3480, 3828, 4785, 5114, 6380, 7656, 7671, 9570, 10228, 12760, 12785, 15342, 19140, 20456, 25570, 28127, 30684, 38280, 38355, 51140, 56254, 61368, 74153, 76710, 84381, 102280, 112508, 140635, 148306, 153420, 168762, 222459, 225016, 281270, 296612, 306840, 337524, 370765, 421905, 444918, 562540, 593224, 675048, 741530, 815683, 843810, 889836, 1112295, 1125080, 1483060, 1631366, 1687620, 1779672, 2224590, 2447049, 2966120, 3262732, 3375240, 4078415, 4449180, 4894098, 6525464, 8156830, 8898360, 9788196, 12235245, 16313660, 19576392, 24470490, 32627320, 48940980, 97881960]

約数ペア:

[(1, 97881960), (2, 48940980), (3, 32627320), (4, 24470490), (5, 19576392), (6, 16313660), (8, 12235245), (10, 9788196), (11, 8898360), (12, 8156830), (15, 6525464), (20, 4894098), (22, 4449180), (24, 4078415), (29, 3375240), (30, 3262732), (33, 2966120), (40, 2447049), (44, 2224590), (55, 1779672), (58, 1687620), (60, 1631366), (66, 1483060), (87, 1125080), (88, 1112295), (110, 889836), (116, 843810), (120, 815683), (132, 741530), (145, 675048), (165, 593224), (174, 562540), (220, 444918), (232, 421905), (264, 370765), (290, 337524), (319, 306840), (330, 296612), (348, 281270), (435, 225016), (440, 222459), (580, 168762), (638, 153420), (660, 148306), (696, 140635), (870, 112508), (957, 102280), (1160, 84381), (1276, 76710), (1320, 74153), (1595, 61368), (1740, 56254), (1914, 51140), (2552, 38355), (2557, 38280), (3190, 30684), (3480, 28127), (3828, 25570), (4785, 20456), (5114, 19140), (6380, 15342), (7656, 12785), (7671, 12760), (9570, 10228)]