64027350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 172993392

約数和(自身を除く): 108966042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 263, 450, 526, 541, 789, 1082, 1315, 1578, 1623, 2367, 2630, 2705, 3246, 3945, 4734, 4869, 5410, 6575, 7890, 8115, 9738, 11835, 13150, 13525, 16230, 19725, 23670, 24345, 27050, 39450, 40575, 48690, 59175, 81150, 118350, 121725, 142283, 243450, 284566, 426849, 711415, 853698, 1280547, 1422830, 2134245, 2561094, 3557075, 4268490, 6402735, 7114150, 10671225, 12805470, 21342450, 32013675, 64027350]

約数ペア:

[(1, 64027350), (2, 32013675), (3, 21342450), (5, 12805470), (6, 10671225), (9, 7114150), (10, 6402735), (15, 4268490), (18, 3557075), (25, 2561094), (30, 2134245), (45, 1422830), (50, 1280547), (75, 853698), (90, 711415), (150, 426849), (225, 284566), (263, 243450), (450, 142283), (526, 121725), (541, 118350), (789, 81150), (1082, 59175), (1315, 48690), (1578, 40575), (1623, 39450), (2367, 27050), (2630, 24345), (2705, 23670), (3246, 19725), (3945, 16230), (4734, 13525), (4869, 13150), (5410, 11835), (6575, 9738), (7890, 8115)]