151475280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 516716928

約数和(自身を除く): 365241648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 181, 220, 240, 264, 317, 330, 362, 440, 528, 543, 634, 660, 724, 880, 905, 951, 1086, 1268, 1320, 1448, 1585, 1810, 1902, 1991, 2172, 2536, 2640, 2715, 2896, 3170, 3487, 3620, 3804, 3982, 4344, 4755, 5072, 5430, 5973, 6340, 6974, 7240, 7608, 7964, 8688, 9510, 9955, 10461, 10860, 11946, 12680, 13948, 14480, 15216, 15928, 17435, 19020, 19910, 20922, 21720, 23892, 25360, 27896, 29865, 31856, 34870, 38040, 39820, 41844, 43440, 47784, 52305, 55792, 57377, 59730, 69740, 76080, 79640, 83688, 95568, 104610, 114754, 119460, 139480, 159280, 167376, 172131, 209220, 229508, 238920, 278960, 286885, 344262, 418440, 459016, 477840, 573770, 631147, 688524, 836880, 860655, 918032, 1147540, 1262294, 1377048, 1721310, 1893441, 2295080, 2524588, 2754096, 3155735, 3442620, 3786882, 4590160, 5049176, 6311470, 6885240, 7573764, 9467205, 10098352, 12622940, 13770480, 15147528, 18934410, 25245880, 30295056, 37868820, 50491760, 75737640, 151475280]

約数ペア:

[(1, 151475280), (2, 75737640), (3, 50491760), (4, 37868820), (5, 30295056), (6, 25245880), (8, 18934410), (10, 15147528), (11, 13770480), (12, 12622940), (15, 10098352), (16, 9467205), (20, 7573764), (22, 6885240), (24, 6311470), (30, 5049176), (33, 4590160), (40, 3786882), (44, 3442620), (48, 3155735), (55, 2754096), (60, 2524588), (66, 2295080), (80, 1893441), (88, 1721310), (110, 1377048), (120, 1262294), (132, 1147540), (165, 918032), (176, 860655), (181, 836880), (220, 688524), (240, 631147), (264, 573770), (317, 477840), (330, 459016), (362, 418440), (440, 344262), (528, 286885), (543, 278960), (634, 238920), (660, 229508), (724, 209220), (880, 172131), (905, 167376), (951, 159280), (1086, 139480), (1268, 119460), (1320, 114754), (1448, 104610), (1585, 95568), (1810, 83688), (1902, 79640), (1991, 76080), (2172, 69740), (2536, 59730), (2640, 57377), (2715, 55792), (2896, 52305), (3170, 47784), (3487, 43440), (3620, 41844), (3804, 39820), (3982, 38040), (4344, 34870), (4755, 31856), (5072, 29865), (5430, 27896), (5973, 25360), (6340, 23892), (6974, 21720), (7240, 20922), (7608, 19910), (7964, 19020), (8688, 17435), (9510, 15928), (9955, 15216), (10461, 14480), (10860, 13948), (11946, 12680)]