155332380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5299

約数の個数: 96

約数和(自身を含む): 504161280

約数和(自身を除く): 348828900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5209, 5964, 7455, 9940, 10418, 14910, 15627, 20836, 26045, 29820, 31254, 36463, 52090, 62508, 72926, 78135, 104180, 109389, 145852, 156270, 182315, 218778, 312540, 364630, 369839, 437556, 546945, 729260, 739678, 1093890, 1109517, 1479356, 1849195, 2187780, 2219034, 2588873, 3698390, 4438068, 5177746, 5547585, 7396780, 7766619, 10355492, 11095170, 12944365, 15533238, 22190340, 25888730, 31066476, 38833095, 51777460, 77666190, 155332380]

約数ペア:

[(1, 155332380), (2, 77666190), (3, 51777460), (4, 38833095), (5, 31066476), (6, 25888730), (7, 22190340), (10, 15533238), (12, 12944365), (14, 11095170), (15, 10355492), (20, 7766619), (21, 7396780), (28, 5547585), (30, 5177746), (35, 4438068), (42, 3698390), (60, 2588873), (70, 2219034), (71, 2187780), (84, 1849195), (105, 1479356), (140, 1109517), (142, 1093890), (210, 739678), (213, 729260), (284, 546945), (355, 437556), (420, 369839), (426, 364630), (497, 312540), (710, 218778), (852, 182315), (994, 156270), (1065, 145852), (1420, 109389), (1491, 104180), (1988, 78135), (2130, 72926), (2485, 62508), (2982, 52090), (4260, 36463), (4970, 31254), (5209, 29820), (5964, 26045), (7455, 20836), (9940, 15627), (10418, 14910)]