28732050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{21283}}^1$

素因数の和:21304

約数の個数: 48

約数和(自身を含む): 79176480

約数和(自身を除く): 50444430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 21283, 42566, 63849, 106415, 127698, 191547, 212830, 319245, 383094, 532075, 574641, 638490, 957735, 1064150, 1149282, 1596225, 1915470, 2873205, 3192450, 4788675, 5746410, 9577350, 14366025, 28732050]

約数ペア:

[(1, 28732050), (2, 14366025), (3, 9577350), (5, 5746410), (6, 4788675), (9, 3192450), (10, 2873205), (15, 1915470), (18, 1596225), (25, 1149282), (27, 1064150), (30, 957735), (45, 638490), (50, 574641), (54, 532075), (75, 383094), (90, 319245), (135, 212830), (150, 191547), (225, 127698), (270, 106415), (450, 63849), (675, 42566), (1350, 21283)]