64092780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3457}}^1$

素因数の和:3575

約数の個数: 72

約数和(自身を含む): 196359072

約数和(自身を除く): 132266292

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, 3457, 3708, 4635, 6180, 6914, 9270, 10371, 13828, 17285, 18540, 20742, 31113, 34570, 41484, 51855, 62226, 69140, 103710, 124452, 155565, 207420, 311130, 356071, 622260, 712142, 1068213, 1424284, 1780355, 2136426, 3204639, 3560710, 4272852, 5341065, 6409278, 7121420, 10682130, 12818556, 16023195, 21364260, 32046390, 64092780]

約数ペア:

[(1, 64092780), (2, 32046390), (3, 21364260), (4, 16023195), (5, 12818556), (6, 10682130), (9, 7121420), (10, 6409278), (12, 5341065), (15, 4272852), (18, 3560710), (20, 3204639), (30, 2136426), (36, 1780355), (45, 1424284), (60, 1068213), (90, 712142), (103, 622260), (180, 356071), (206, 311130), (309, 207420), (412, 155565), (515, 124452), (618, 103710), (927, 69140), (1030, 62226), (1236, 51855), (1545, 41484), (1854, 34570), (2060, 31113), (3090, 20742), (3457, 18540), (3708, 17285), (4635, 13828), (6180, 10371), (6914, 9270)]