192018780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10357}}^1$

素因数の和:10475

約数の個数: 72

約数和(自身を含む): 588168672

約数和(自身を除く): 396149892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 10357, 18540, 20714, 31071, 41428, 51785, 62142, 93213, 103570, 124284, 155355, 186426, 207140, 310710, 372852, 466065, 621420, 932130, 1066771, 1864260, 2133542, 3200313, 4267084, 5333855, 6400626, 9600939, 10667710, 12801252, 16001565, 19201878, 21335420, 32003130, 38403756, 48004695, 64006260, 96009390, 192018780]

約数ペア:

[(1, 192018780), (2, 96009390), (3, 64006260), (4, 48004695), (5, 38403756), (6, 32003130), (9, 21335420), (10, 19201878), (12, 16001565), (15, 12801252), (18, 10667710), (20, 9600939), (30, 6400626), (36, 5333855), (45, 4267084), (60, 3200313), (90, 2133542), (103, 1864260), (180, 1066771), (206, 932130), (309, 621420), (412, 466065), (515, 372852), (618, 310710), (927, 207140), (1030, 186426), (1236, 155355), (1545, 124284), (1854, 103570), (2060, 93213), (3090, 62142), (3708, 51785), (4635, 41428), (6180, 31071), (9270, 20714), (10357, 18540)]