99400140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{78889}}^1$

素因数の和:78911

約数の個数: 72

約数和(自身を含む): 344591520

約数和(自身を除く): 245191380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 78889, 157778, 236667, 315556, 394445, 473334, 552223, 710001, 788890, 946668, 1104446, 1183335, 1420002, 1577780, 1656669, 2208892, 2366670, 2761115, 2840004, 3313338, 3550005, 4733340, 4970007, 5522230, 6626676, 7100010, 8283345, 9940014, 11044460, 14200020, 16566690, 19880028, 24850035, 33133380, 49700070, 99400140]

約数ペア:

[(1, 99400140), (2, 49700070), (3, 33133380), (4, 24850035), (5, 19880028), (6, 16566690), (7, 14200020), (9, 11044460), (10, 9940014), (12, 8283345), (14, 7100010), (15, 6626676), (18, 5522230), (20, 4970007), (21, 4733340), (28, 3550005), (30, 3313338), (35, 2840004), (36, 2761115), (42, 2366670), (45, 2208892), (60, 1656669), (63, 1577780), (70, 1420002), (84, 1183335), (90, 1104446), (105, 946668), (126, 788890), (140, 710001), (180, 552223), (210, 473334), (252, 394445), (315, 315556), (420, 236667), (630, 157778), (1260, 78889)]