100442800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14771}}^1$

素因数の和:14806

約数の個数: 60

約数和(自身を含む): 255526056

約数和(自身を除く): 155083256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 14771, 29542, 59084, 73855, 118168, 147710, 236336, 251107, 295420, 369275, 502214, 590840, 738550, 1004428, 1181680, 1255535, 1477100, 2008856, 2511070, 2954200, 4017712, 5022140, 5908400, 6277675, 10044280, 12555350, 20088560, 25110700, 50221400, 100442800]

約数ペア:

[(1, 100442800), (2, 50221400), (4, 25110700), (5, 20088560), (8, 12555350), (10, 10044280), (16, 6277675), (17, 5908400), (20, 5022140), (25, 4017712), (34, 2954200), (40, 2511070), (50, 2008856), (68, 1477100), (80, 1255535), (85, 1181680), (100, 1004428), (136, 738550), (170, 590840), (200, 502214), (272, 369275), (340, 295420), (400, 251107), (425, 236336), (680, 147710), (850, 118168), (1360, 73855), (1700, 59084), (3400, 29542), (6800, 14771)]