102293880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2901

約数の個数: 128

約数和(自身を含む): 344977920

約数和(自身を除く): 242684040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2851, 2990, 3588, 4485, 5702, 5980, 7176, 8553, 8970, 11404, 11960, 14255, 17106, 17940, 22808, 28510, 34212, 35880, 37063, 42765, 57020, 65573, 68424, 74126, 85530, 111189, 114040, 131146, 148252, 171060, 185315, 196719, 222378, 262292, 296504, 327865, 342120, 370630, 393438, 444756, 524584, 555945, 655730, 741260, 786876, 852449, 889512, 983595, 1111890, 1311460, 1482520, 1573752, 1704898, 1967190, 2223780, 2557347, 2622920, 3409796, 3934380, 4262245, 4447560, 5114694, 6819592, 7868760, 8524490, 10229388, 12786735, 17048980, 20458776, 25573470, 34097960, 51146940, 102293880]

約数ペア:

[(1, 102293880), (2, 51146940), (3, 34097960), (4, 25573470), (5, 20458776), (6, 17048980), (8, 12786735), (10, 10229388), (12, 8524490), (13, 7868760), (15, 6819592), (20, 5114694), (23, 4447560), (24, 4262245), (26, 3934380), (30, 3409796), (39, 2622920), (40, 2557347), (46, 2223780), (52, 1967190), (60, 1704898), (65, 1573752), (69, 1482520), (78, 1311460), (92, 1111890), (104, 983595), (115, 889512), (120, 852449), (130, 786876), (138, 741260), (156, 655730), (184, 555945), (195, 524584), (230, 444756), (260, 393438), (276, 370630), (299, 342120), (312, 327865), (345, 296504), (390, 262292), (460, 222378), (520, 196719), (552, 185315), (598, 171060), (690, 148252), (780, 131146), (897, 114040), (920, 111189), (1196, 85530), (1380, 74126), (1495, 68424), (1560, 65573), (1794, 57020), (2392, 42765), (2760, 37063), (2851, 35880), (2990, 34212), (3588, 28510), (4485, 22808), (5702, 17940), (5980, 17106), (7176, 14255), (8553, 11960), (8970, 11404)]