480774900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{5153}}^1$

素因数の和:5481

約数の個数: 72

約数和(自身を含む): 1395785664

約数和(自身を除く): 915010764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 5153, 6220, 7775, 9330, 10306, 15459, 15550, 18660, 20612, 23325, 25765, 30918, 31100, 46650, 51530, 61836, 77295, 93300, 103060, 128825, 154590, 257650, 309180, 386475, 515300, 772950, 1545900, 1602583, 3205166, 4807749, 6410332, 8012915, 9615498, 16025830, 19230996, 24038745, 32051660, 40064575, 48077490, 80129150, 96154980, 120193725, 160258300, 240387450, 480774900]

約数ペア:

[(1, 480774900), (2, 240387450), (3, 160258300), (4, 120193725), (5, 96154980), (6, 80129150), (10, 48077490), (12, 40064575), (15, 32051660), (20, 24038745), (25, 19230996), (30, 16025830), (50, 9615498), (60, 8012915), (75, 6410332), (100, 4807749), (150, 3205166), (300, 1602583), (311, 1545900), (622, 772950), (933, 515300), (1244, 386475), (1555, 309180), (1866, 257650), (3110, 154590), (3732, 128825), (4665, 103060), (5153, 93300), (6220, 77295), (7775, 61836), (9330, 51530), (10306, 46650), (15459, 31100), (15550, 30918), (18660, 25765), (20612, 23325)]