99161100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:720

約数の個数: 108

約数和(自身を含む): 312792480

約数和(自身を除く): 213631380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 239, 300, 450, 461, 478, 717, 900, 922, 956, 1195, 1383, 1434, 1844, 2151, 2305, 2390, 2766, 2868, 3585, 4149, 4302, 4610, 4780, 5532, 5975, 6915, 7170, 8298, 8604, 9220, 10755, 11525, 11950, 13830, 14340, 16596, 17925, 20745, 21510, 23050, 23900, 27660, 34575, 35850, 41490, 43020, 46100, 53775, 69150, 71700, 82980, 103725, 107550, 110179, 138300, 207450, 215100, 220358, 330537, 414900, 440716, 550895, 661074, 991611, 1101790, 1322148, 1652685, 1983222, 2203580, 2754475, 3305370, 3966444, 4958055, 5508950, 6610740, 8263425, 9916110, 11017900, 16526850, 19832220, 24790275, 33053700, 49580550, 99161100]

約数ペア:

[(1, 99161100), (2, 49580550), (3, 33053700), (4, 24790275), (5, 19832220), (6, 16526850), (9, 11017900), (10, 9916110), (12, 8263425), (15, 6610740), (18, 5508950), (20, 4958055), (25, 3966444), (30, 3305370), (36, 2754475), (45, 2203580), (50, 1983222), (60, 1652685), (75, 1322148), (90, 1101790), (100, 991611), (150, 661074), (180, 550895), (225, 440716), (239, 414900), (300, 330537), (450, 220358), (461, 215100), (478, 207450), (717, 138300), (900, 110179), (922, 107550), (956, 103725), (1195, 82980), (1383, 71700), (1434, 69150), (1844, 53775), (2151, 46100), (2305, 43020), (2390, 41490), (2766, 35850), (2868, 34575), (3585, 27660), (4149, 23900), (4302, 23050), (4610, 21510), (4780, 20745), (5532, 17925), (5975, 16596), (6915, 14340), (7170, 13830), (8298, 11950), (8604, 11525), (9220, 10755)]