64463220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3347}}^1$

素因数の和:3469

約数の個数: 72

約数和(自身を含む): 197424864

約数和(自身を除く): 132961644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3347, 3852, 4815, 6420, 6694, 9630, 10041, 13388, 16735, 19260, 20082, 30123, 33470, 40164, 50205, 60246, 66940, 100410, 120492, 150615, 200820, 301230, 358129, 602460, 716258, 1074387, 1432516, 1790645, 2148774, 3223161, 3581290, 4297548, 5371935, 6446322, 7162580, 10743870, 12892644, 16115805, 21487740, 32231610, 64463220]

約数ペア:

[(1, 64463220), (2, 32231610), (3, 21487740), (4, 16115805), (5, 12892644), (6, 10743870), (9, 7162580), (10, 6446322), (12, 5371935), (15, 4297548), (18, 3581290), (20, 3223161), (30, 2148774), (36, 1790645), (45, 1432516), (60, 1074387), (90, 716258), (107, 602460), (180, 358129), (214, 301230), (321, 200820), (428, 150615), (535, 120492), (642, 100410), (963, 66940), (1070, 60246), (1284, 50205), (1605, 40164), (1926, 33470), (2140, 30123), (3210, 20082), (3347, 19260), (3852, 16735), (4815, 13388), (6420, 10041), (6694, 9630)]