159256600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 391716000

約数和(自身を除く): 232459400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 89, 92, 100, 115, 178, 184, 200, 230, 356, 389, 445, 460, 575, 712, 778, 890, 920, 1150, 1556, 1780, 1945, 2047, 2225, 2300, 3112, 3560, 3890, 4094, 4450, 4600, 7780, 8188, 8900, 8947, 9725, 10235, 15560, 16376, 17800, 17894, 19450, 20470, 34621, 35788, 38900, 40940, 44735, 51175, 69242, 71576, 77800, 81880, 89470, 102350, 138484, 173105, 178940, 204700, 223675, 276968, 346210, 357880, 409400, 447350, 692420, 796283, 865525, 894700, 1384840, 1592566, 1731050, 1789400, 3185132, 3462100, 3981415, 6370264, 6924200, 7962830, 15925660, 19907075, 31851320, 39814150, 79628300, 159256600]

約数ペア:

[(1, 159256600), (2, 79628300), (4, 39814150), (5, 31851320), (8, 19907075), (10, 15925660), (20, 7962830), (23, 6924200), (25, 6370264), (40, 3981415), (46, 3462100), (50, 3185132), (89, 1789400), (92, 1731050), (100, 1592566), (115, 1384840), (178, 894700), (184, 865525), (200, 796283), (230, 692420), (356, 447350), (389, 409400), (445, 357880), (460, 346210), (575, 276968), (712, 223675), (778, 204700), (890, 178940), (920, 173105), (1150, 138484), (1556, 102350), (1780, 89470), (1945, 81880), (2047, 77800), (2225, 71576), (2300, 69242), (3112, 51175), (3560, 44735), (3890, 40940), (4094, 38900), (4450, 35788), (4600, 34621), (7780, 20470), (8188, 19450), (8900, 17894), (8947, 17800), (9725, 16376), (10235, 15560)]