522831780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{977}}^1\times {\mathrm{991}}^1$

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 1629895680

約数和(自身を除く): 1107063900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 977, 991, 1954, 1982, 2931, 2973, 3908, 3964, 4885, 4955, 5862, 5946, 8793, 8919, 9770, 9910, 11724, 11892, 14655, 14865, 17586, 17838, 19540, 19820, 26379, 26757, 29310, 29730, 35172, 35676, 43965, 44595, 52758, 53514, 58620, 59460, 87930, 89190, 105516, 107028, 131895, 133785, 175860, 178380, 263790, 267570, 527580, 535140, 968207, 1936414, 2904621, 3872828, 4841035, 5809242, 8713863, 9682070, 11618484, 14523105, 17427726, 19364140, 26141589, 29046210, 34855452, 43569315, 52283178, 58092420, 87138630, 104566356, 130707945, 174277260, 261415890, 522831780]

約数ペア:

[(1, 522831780), (2, 261415890), (3, 174277260), (4, 130707945), (5, 104566356), (6, 87138630), (9, 58092420), (10, 52283178), (12, 43569315), (15, 34855452), (18, 29046210), (20, 26141589), (27, 19364140), (30, 17427726), (36, 14523105), (45, 11618484), (54, 9682070), (60, 8713863), (90, 5809242), (108, 4841035), (135, 3872828), (180, 2904621), (270, 1936414), (540, 968207), (977, 535140), (991, 527580), (1954, 267570), (1982, 263790), (2931, 178380), (2973, 175860), (3908, 133785), (3964, 131895), (4885, 107028), (4955, 105516), (5862, 89190), (5946, 87930), (8793, 59460), (8919, 58620), (9770, 53514), (9910, 52758), (11724, 44595), (11892, 43965), (14655, 35676), (14865, 35172), (17586, 29730), (17838, 29310), (19540, 26757), (19820, 26379)]