66444900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11657}}^1$

素因数の和:11693

約数の個数: 72

約数和(自身を含む): 202382880

約数和(自身を除く): 135937980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 11657, 23314, 34971, 46628, 58285, 69942, 116570, 139884, 174855, 221483, 233140, 291425, 349710, 442966, 582850, 664449, 699420, 874275, 885932, 1107415, 1165700, 1328898, 1748550, 2214830, 2657796, 3322245, 3497100, 4429660, 5537075, 6644490, 11074150, 13288980, 16611225, 22148300, 33222450, 66444900]

約数ペア:

[(1, 66444900), (2, 33222450), (3, 22148300), (4, 16611225), (5, 13288980), (6, 11074150), (10, 6644490), (12, 5537075), (15, 4429660), (19, 3497100), (20, 3322245), (25, 2657796), (30, 2214830), (38, 1748550), (50, 1328898), (57, 1165700), (60, 1107415), (75, 885932), (76, 874275), (95, 699420), (100, 664449), (114, 582850), (150, 442966), (190, 349710), (228, 291425), (285, 233140), (300, 221483), (380, 174855), (475, 139884), (570, 116570), (950, 69942), (1140, 58285), (1425, 46628), (1900, 34971), (2850, 23314), (5700, 11657)]