15083375220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{484373}}^1$

素因数の和:484561

約数の個数: 72

約数和(自身を含む): 46017467496

約数和(自身を除く): 30934092276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140, 484373, 968746, 1453119, 1937492, 2421865, 2906238, 4359357, 4843730, 5812476, 7265595, 8718714, 9687460, 14531190, 17437428, 21796785, 29062380, 43593570, 83796529, 87187140, 167593058, 251389587, 335186116, 418982645, 502779174, 754168761, 837965290, 1005558348, 1256947935, 1508337522, 1675930580, 2513895870, 3016675044, 3770843805, 5027791740, 7541687610, 15083375220]

約数ペア:

[(1, 15083375220), (2, 7541687610), (3, 5027791740), (4, 3770843805), (5, 3016675044), (6, 2513895870), (9, 1675930580), (10, 1508337522), (12, 1256947935), (15, 1005558348), (18, 837965290), (20, 754168761), (30, 502779174), (36, 418982645), (45, 335186116), (60, 251389587), (90, 167593058), (173, 87187140), (180, 83796529), (346, 43593570), (519, 29062380), (692, 21796785), (865, 17437428), (1038, 14531190), (1557, 9687460), (1730, 8718714), (2076, 7265595), (2595, 5812476), (3114, 4843730), (3460, 4359357), (5190, 2906238), (6228, 2421865), (7785, 1937492), (10380, 1453119), (15570, 968746), (31140, 484373)]