12804900450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1361}}^1\times {\mathrm{62723}}^1$

素因数の和:64099

約数の個数: 48

約数和(自身を含む): 31779992736

約数和(自身を除く): 18975092286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1361, 2722, 4083, 6805, 8166, 13610, 20415, 34025, 40830, 62723, 68050, 102075, 125446, 188169, 204150, 313615, 376338, 627230, 940845, 1568075, 1881690, 3136150, 4704225, 9408450, 85366003, 170732006, 256098009, 426830015, 512196018, 853660030, 1280490045, 2134150075, 2560980090, 4268300150, 6402450225, 12804900450]

約数ペア:

[(1, 12804900450), (2, 6402450225), (3, 4268300150), (5, 2560980090), (6, 2134150075), (10, 1280490045), (15, 853660030), (25, 512196018), (30, 426830015), (50, 256098009), (75, 170732006), (150, 85366003), (1361, 9408450), (2722, 4704225), (4083, 3136150), (6805, 1881690), (8166, 1568075), (13610, 940845), (20415, 627230), (34025, 376338), (40830, 313615), (62723, 204150), (68050, 188169), (102075, 125446)]