78948540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13291}}^1$

素因数の和:13320

約数の個数: 96

約数和(自身を含む): 267966720

約数和(自身を除く): 189018180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 13291, 26582, 39873, 53164, 66455, 79746, 119619, 132910, 146201, 159492, 199365, 239238, 265820, 292402, 358857, 398730, 438603, 478476, 584804, 598095, 717714, 731005, 797460, 877206, 1196190, 1315809, 1435428, 1462010, 1754412, 1794285, 2193015, 2392380, 2631618, 2924020, 3588570, 3947427, 4386030, 5263236, 6579045, 7177140, 7894854, 8772060, 13158090, 15789708, 19737135, 26316180, 39474270, 78948540]

約数ペア:

[(1, 78948540), (2, 39474270), (3, 26316180), (4, 19737135), (5, 15789708), (6, 13158090), (9, 8772060), (10, 7894854), (11, 7177140), (12, 6579045), (15, 5263236), (18, 4386030), (20, 3947427), (22, 3588570), (27, 2924020), (30, 2631618), (33, 2392380), (36, 2193015), (44, 1794285), (45, 1754412), (54, 1462010), (55, 1435428), (60, 1315809), (66, 1196190), (90, 877206), (99, 797460), (108, 731005), (110, 717714), (132, 598095), (135, 584804), (165, 478476), (180, 438603), (198, 398730), (220, 358857), (270, 292402), (297, 265820), (330, 239238), (396, 199365), (495, 159492), (540, 146201), (594, 132910), (660, 119619), (990, 79746), (1188, 66455), (1485, 53164), (1980, 39873), (2970, 26582), (5940, 13291)]