160332100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2617

約数の個数: 72

約数和(自身を含む): 378491400

約数和(自身を除く): 218159300

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1258, 1700, 1850, 2516, 2549, 3145, 3700, 5098, 6290, 10196, 12580, 12745, 15725, 25490, 31450, 43333, 50980, 62900, 63725, 86666, 94313, 127450, 173332, 188626, 216665, 254900, 377252, 433330, 471565, 866660, 943130, 1083325, 1603321, 1886260, 2166650, 2357825, 3206642, 4333300, 4715650, 6413284, 8016605, 9431300, 16033210, 32066420, 40083025, 80166050, 160332100]

約数ペア:

[(1, 160332100), (2, 80166050), (4, 40083025), (5, 32066420), (10, 16033210), (17, 9431300), (20, 8016605), (25, 6413284), (34, 4715650), (37, 4333300), (50, 3206642), (68, 2357825), (74, 2166650), (85, 1886260), (100, 1603321), (148, 1083325), (170, 943130), (185, 866660), (340, 471565), (370, 433330), (425, 377252), (629, 254900), (740, 216665), (850, 188626), (925, 173332), (1258, 127450), (1700, 94313), (1850, 86666), (2516, 63725), (2549, 62900), (3145, 50980), (3700, 43333), (5098, 31450), (6290, 25490), (10196, 15725), (12580, 12745)]