72312210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1201}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 193858560

約数和(自身を除く): 121546350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 1115, 1201, 1338, 2007, 2230, 2402, 3345, 3603, 4014, 6005, 6021, 6690, 7206, 10035, 10809, 12010, 12042, 18015, 20070, 21618, 30105, 32427, 36030, 54045, 60210, 64854, 108090, 162135, 267823, 324270, 535646, 803469, 1339115, 1606938, 2410407, 2678230, 4017345, 4820814, 7231221, 8034690, 12052035, 14462442, 24104070, 36156105, 72312210]

約数ペア:

[(1, 72312210), (2, 36156105), (3, 24104070), (5, 14462442), (6, 12052035), (9, 8034690), (10, 7231221), (15, 4820814), (18, 4017345), (27, 2678230), (30, 2410407), (45, 1606938), (54, 1339115), (90, 803469), (135, 535646), (223, 324270), (270, 267823), (446, 162135), (669, 108090), (1115, 64854), (1201, 60210), (1338, 54045), (2007, 36030), (2230, 32427), (2402, 30105), (3345, 21618), (3603, 20070), (4014, 18015), (6005, 12042), (6021, 12010), (6690, 10809), (7206, 10035)]