120795200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4480

約数の個数: 84

約数和(自身を含む): 314786772

約数和(自身を除く): 193991572

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2720, 3400, 4441, 5440, 6800, 8882, 13600, 17764, 22205, 27200, 35528, 44410, 71056, 75497, 88820, 111025, 142112, 150994, 177640, 222050, 284224, 301988, 355280, 377485, 444100, 603976, 710560, 754970, 888200, 1207952, 1421120, 1509940, 1776400, 1887425, 2415904, 3019880, 3552800, 3774850, 4831808, 6039760, 7105600, 7549700, 12079520, 15099400, 24159040, 30198800, 60397600, 120795200]

約数ペア:

[(1, 120795200), (2, 60397600), (4, 30198800), (5, 24159040), (8, 15099400), (10, 12079520), (16, 7549700), (17, 7105600), (20, 6039760), (25, 4831808), (32, 3774850), (34, 3552800), (40, 3019880), (50, 2415904), (64, 1887425), (68, 1776400), (80, 1509940), (85, 1421120), (100, 1207952), (136, 888200), (160, 754970), (170, 710560), (200, 603976), (272, 444100), (320, 377485), (340, 355280), (400, 301988), (425, 284224), (544, 222050), (680, 177640), (800, 150994), (850, 142112), (1088, 111025), (1360, 88820), (1600, 75497), (1700, 71056), (2720, 44410), (3400, 35528), (4441, 27200), (5440, 22205), (6800, 17764), (8882, 13600)]