99804120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63977}}^1$

素因数の和:64004

約数の個数: 64

約数和(自身を含む): 322449120

約数和(自身を除く): 222645000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 63977, 127954, 191931, 255908, 319885, 383862, 511816, 639770, 767724, 831701, 959655, 1279540, 1535448, 1663402, 1919310, 2495103, 2559080, 3326804, 3838620, 4158505, 4990206, 6653608, 7677240, 8317010, 9980412, 12475515, 16634020, 19960824, 24951030, 33268040, 49902060, 99804120]

約数ペア:

[(1, 99804120), (2, 49902060), (3, 33268040), (4, 24951030), (5, 19960824), (6, 16634020), (8, 12475515), (10, 9980412), (12, 8317010), (13, 7677240), (15, 6653608), (20, 4990206), (24, 4158505), (26, 3838620), (30, 3326804), (39, 2559080), (40, 2495103), (52, 1919310), (60, 1663402), (65, 1535448), (78, 1279540), (104, 959655), (120, 831701), (130, 767724), (156, 639770), (195, 511816), (260, 383862), (312, 319885), (390, 255908), (520, 191931), (780, 127954), (1560, 63977)]