64154700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23761}}^1$

素因数の和:23784

約数の個数: 72

約数和(自身を含む): 206254160

約数和(自身を除く): 142099460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 23761, 47522, 71283, 95044, 118805, 142566, 213849, 237610, 285132, 356415, 427698, 475220, 594025, 641547, 712830, 855396, 1069245, 1188050, 1283094, 1425660, 1782075, 2138490, 2376100, 2566188, 3207735, 3564150, 4276980, 5346225, 6415470, 7128300, 10692450, 12830940, 16038675, 21384900, 32077350, 64154700]

約数ペア:

[(1, 64154700), (2, 32077350), (3, 21384900), (4, 16038675), (5, 12830940), (6, 10692450), (9, 7128300), (10, 6415470), (12, 5346225), (15, 4276980), (18, 3564150), (20, 3207735), (25, 2566188), (27, 2376100), (30, 2138490), (36, 1782075), (45, 1425660), (50, 1283094), (54, 1188050), (60, 1069245), (75, 855396), (90, 712830), (100, 641547), (108, 594025), (135, 475220), (150, 427698), (180, 356415), (225, 285132), (270, 237610), (300, 213849), (450, 142566), (540, 118805), (675, 95044), (900, 71283), (1350, 47522), (2700, 23761)]