109977840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21821}}^1$

素因数の和:21847

約数の個数: 120

約数和(自身を含む): 422124768

約数和(自身を除く): 312146928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21821, 43642, 65463, 87284, 109105, 130926, 152747, 174568, 196389, 218210, 261852, 305494, 327315, 349136, 392778, 436420, 458241, 523704, 610988, 654630, 763735, 785556, 872840, 916482, 981945, 1047408, 1221976, 1309260, 1374723, 1527470, 1571112, 1745680, 1832964, 1963890, 2291205, 2443952, 2618520, 2749446, 3054940, 3142224, 3665928, 3927780, 4582410, 5237040, 5498892, 6109880, 6873615, 7331856, 7855560, 9164820, 10997784, 12219760, 13747230, 15711120, 18329640, 21995568, 27494460, 36659280, 54988920, 109977840]

約数ペア:

[(1, 109977840), (2, 54988920), (3, 36659280), (4, 27494460), (5, 21995568), (6, 18329640), (7, 15711120), (8, 13747230), (9, 12219760), (10, 10997784), (12, 9164820), (14, 7855560), (15, 7331856), (16, 6873615), (18, 6109880), (20, 5498892), (21, 5237040), (24, 4582410), (28, 3927780), (30, 3665928), (35, 3142224), (36, 3054940), (40, 2749446), (42, 2618520), (45, 2443952), (48, 2291205), (56, 1963890), (60, 1832964), (63, 1745680), (70, 1571112), (72, 1527470), (80, 1374723), (84, 1309260), (90, 1221976), (105, 1047408), (112, 981945), (120, 916482), (126, 872840), (140, 785556), (144, 763735), (168, 654630), (180, 610988), (210, 523704), (240, 458241), (252, 436420), (280, 392778), (315, 349136), (336, 327315), (360, 305494), (420, 261852), (504, 218210), (560, 196389), (630, 174568), (720, 152747), (840, 130926), (1008, 109105), (1260, 87284), (1680, 65463), (2520, 43642), (5040, 21821)]