80625090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4256

約数の個数: 96

約数和(自身を含む): 242464320

約数和(自身を除く): 161839230

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 4219, 6370, 8438, 9555, 12657, 19110, 21095, 25314, 29533, 42190, 54847, 59066, 63285, 88599, 109694, 126570, 147665, 164541, 177198, 206731, 274235, 295330, 329082, 383929, 413462, 442995, 548470, 620193, 767858, 822705, 885990, 1033655, 1151787, 1240386, 1645410, 1919645, 2067310, 2303574, 2687503, 3100965, 3839290, 5375006, 5758935, 6201930, 8062509, 11517870, 13437515, 16125018, 26875030, 40312545, 80625090]

約数ペア:

[(1, 80625090), (2, 40312545), (3, 26875030), (5, 16125018), (6, 13437515), (7, 11517870), (10, 8062509), (13, 6201930), (14, 5758935), (15, 5375006), (21, 3839290), (26, 3100965), (30, 2687503), (35, 2303574), (39, 2067310), (42, 1919645), (49, 1645410), (65, 1240386), (70, 1151787), (78, 1033655), (91, 885990), (98, 822705), (105, 767858), (130, 620193), (147, 548470), (182, 442995), (195, 413462), (210, 383929), (245, 329082), (273, 295330), (294, 274235), (390, 206731), (455, 177198), (490, 164541), (546, 147665), (637, 126570), (735, 109694), (910, 88599), (1274, 63285), (1365, 59066), (1470, 54847), (1911, 42190), (2730, 29533), (3185, 25314), (3822, 21095), (4219, 19110), (6370, 12657), (8438, 9555)]