98621640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1621}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 347286420

約数和(自身を除く): 248664780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1621, 1690, 2028, 2340, 2535, 3042, 3242, 3380, 4056, 4680, 4863, 5070, 6084, 6484, 6760, 7605, 8105, 9726, 10140, 12168, 12968, 14589, 15210, 16210, 19452, 20280, 21073, 24315, 29178, 30420, 32420, 38904, 42146, 48630, 58356, 60840, 63219, 64840, 72945, 84292, 97260, 105365, 116712, 126438, 145890, 168584, 189657, 194520, 210730, 252876, 273949, 291780, 316095, 379314, 421460, 505752, 547898, 583560, 632190, 758628, 821847, 842920, 948285, 1095796, 1264380, 1369745, 1517256, 1643694, 1896570, 2191592, 2465541, 2528760, 2739490, 3287388, 3793140, 4109235, 4931082, 5478980, 6574776, 7586280, 8218470, 9862164, 10957960, 12327705, 16436940, 19724328, 24655410, 32873880, 49310820, 98621640]

約数ペア:

[(1, 98621640), (2, 49310820), (3, 32873880), (4, 24655410), (5, 19724328), (6, 16436940), (8, 12327705), (9, 10957960), (10, 9862164), (12, 8218470), (13, 7586280), (15, 6574776), (18, 5478980), (20, 4931082), (24, 4109235), (26, 3793140), (30, 3287388), (36, 2739490), (39, 2528760), (40, 2465541), (45, 2191592), (52, 1896570), (60, 1643694), (65, 1517256), (72, 1369745), (78, 1264380), (90, 1095796), (104, 948285), (117, 842920), (120, 821847), (130, 758628), (156, 632190), (169, 583560), (180, 547898), (195, 505752), (234, 421460), (260, 379314), (312, 316095), (338, 291780), (360, 273949), (390, 252876), (468, 210730), (507, 194520), (520, 189657), (585, 168584), (676, 145890), (780, 126438), (845, 116712), (936, 105365), (1014, 97260), (1170, 84292), (1352, 72945), (1521, 64840), (1560, 63219), (1621, 60840), (1690, 58356), (2028, 48630), (2340, 42146), (2535, 38904), (3042, 32420), (3242, 30420), (3380, 29178), (4056, 24315), (4680, 21073), (4863, 20280), (5070, 19452), (6084, 16210), (6484, 15210), (6760, 14589), (7605, 12968), (8105, 12168), (9726, 10140)]