85535520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25457}}^1$

素因数の和:25482

約数の個数: 96

約数和(自身を含む): 307939968

約数和(自身を除く): 222404448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25457, 50914, 76371, 101828, 127285, 152742, 178199, 203656, 254570, 305484, 356398, 381855, 407312, 509140, 534597, 610968, 712796, 763710, 814624, 890995, 1018280, 1069194, 1221936, 1425592, 1527420, 1781990, 2036560, 2138388, 2443872, 2672985, 2851184, 3054840, 3563980, 4073120, 4276776, 5345970, 5702368, 6109680, 7127960, 8553552, 10691940, 12219360, 14255920, 17107104, 21383880, 28511840, 42767760, 85535520]

約数ペア:

[(1, 85535520), (2, 42767760), (3, 28511840), (4, 21383880), (5, 17107104), (6, 14255920), (7, 12219360), (8, 10691940), (10, 8553552), (12, 7127960), (14, 6109680), (15, 5702368), (16, 5345970), (20, 4276776), (21, 4073120), (24, 3563980), (28, 3054840), (30, 2851184), (32, 2672985), (35, 2443872), (40, 2138388), (42, 2036560), (48, 1781990), (56, 1527420), (60, 1425592), (70, 1221936), (80, 1069194), (84, 1018280), (96, 890995), (105, 814624), (112, 763710), (120, 712796), (140, 610968), (160, 534597), (168, 509140), (210, 407312), (224, 381855), (240, 356398), (280, 305484), (336, 254570), (420, 203656), (480, 178199), (560, 152742), (672, 127285), (840, 101828), (1120, 76371), (1680, 50914), (3360, 25457)]