152092820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 372556800

約数和(自身を除く): 220463980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 155, 220, 290, 310, 319, 341, 580, 620, 638, 682, 769, 899, 1276, 1364, 1538, 1595, 1705, 1798, 3076, 3190, 3410, 3596, 3845, 4495, 6380, 6820, 7690, 8459, 8990, 9889, 15380, 16918, 17980, 19778, 22301, 23839, 33836, 39556, 42295, 44602, 47678, 49445, 84590, 89204, 95356, 98890, 111505, 119195, 169180, 197780, 223010, 238390, 245311, 262229, 446020, 476780, 490622, 524458, 691331, 981244, 1048916, 1226555, 1311145, 1382662, 2453110, 2622290, 2765324, 3456655, 4906220, 5244580, 6913310, 7604641, 13826620, 15209282, 30418564, 38023205, 76046410, 152092820]

約数ペア:

[(1, 152092820), (2, 76046410), (4, 38023205), (5, 30418564), (10, 15209282), (11, 13826620), (20, 7604641), (22, 6913310), (29, 5244580), (31, 4906220), (44, 3456655), (55, 2765324), (58, 2622290), (62, 2453110), (110, 1382662), (116, 1311145), (124, 1226555), (145, 1048916), (155, 981244), (220, 691331), (290, 524458), (310, 490622), (319, 476780), (341, 446020), (580, 262229), (620, 245311), (638, 238390), (682, 223010), (769, 197780), (899, 169180), (1276, 119195), (1364, 111505), (1538, 98890), (1595, 95356), (1705, 89204), (1798, 84590), (3076, 49445), (3190, 47678), (3410, 44602), (3596, 42295), (3845, 39556), (4495, 33836), (6380, 23839), (6820, 22301), (7690, 19778), (8459, 17980), (8990, 16918), (9889, 15380)]