72912900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{677}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 211861440

約数和(自身を除く): 138948540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 359, 677, 718, 1077, 1354, 1436, 1795, 2031, 2154, 2708, 3385, 3590, 4062, 4308, 5385, 6770, 7180, 8124, 8975, 10155, 10770, 13540, 16925, 17950, 20310, 21540, 26925, 33850, 35900, 40620, 50775, 53850, 67700, 101550, 107700, 203100, 243043, 486086, 729129, 972172, 1215215, 1458258, 2430430, 2916516, 3645645, 4860860, 6076075, 7291290, 12152150, 14582580, 18228225, 24304300, 36456450, 72912900]

約数ペア:

[(1, 72912900), (2, 36456450), (3, 24304300), (4, 18228225), (5, 14582580), (6, 12152150), (10, 7291290), (12, 6076075), (15, 4860860), (20, 3645645), (25, 2916516), (30, 2430430), (50, 1458258), (60, 1215215), (75, 972172), (100, 729129), (150, 486086), (300, 243043), (359, 203100), (677, 107700), (718, 101550), (1077, 67700), (1354, 53850), (1436, 50775), (1795, 40620), (2031, 35900), (2154, 33850), (2708, 26925), (3385, 21540), (3590, 20310), (4062, 17950), (4308, 16925), (5385, 13540), (6770, 10770), (7180, 10155), (8124, 8975)]