72244980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 225993600

約数和(自身を除く): 153748620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 353, 379, 540, 706, 758, 1059, 1137, 1412, 1516, 1765, 1895, 2118, 2274, 3177, 3411, 3530, 3790, 4236, 4548, 5295, 5685, 6354, 6822, 7060, 7580, 9531, 10233, 10590, 11370, 12708, 13644, 15885, 17055, 19062, 20466, 21180, 22740, 31770, 34110, 38124, 40932, 47655, 51165, 63540, 68220, 95310, 102330, 133787, 190620, 204660, 267574, 401361, 535148, 668935, 802722, 1204083, 1337870, 1605444, 2006805, 2408166, 2675740, 3612249, 4013610, 4816332, 6020415, 7224498, 8027220, 12040830, 14448996, 18061245, 24081660, 36122490, 72244980]

約数ペア:

[(1, 72244980), (2, 36122490), (3, 24081660), (4, 18061245), (5, 14448996), (6, 12040830), (9, 8027220), (10, 7224498), (12, 6020415), (15, 4816332), (18, 4013610), (20, 3612249), (27, 2675740), (30, 2408166), (36, 2006805), (45, 1605444), (54, 1337870), (60, 1204083), (90, 802722), (108, 668935), (135, 535148), (180, 401361), (270, 267574), (353, 204660), (379, 190620), (540, 133787), (706, 102330), (758, 95310), (1059, 68220), (1137, 63540), (1412, 51165), (1516, 47655), (1765, 40932), (1895, 38124), (2118, 34110), (2274, 31770), (3177, 22740), (3411, 21180), (3530, 20466), (3790, 19062), (4236, 17055), (4548, 15885), (5295, 13644), (5685, 12708), (6354, 11370), (6822, 10590), (7060, 10233), (7580, 9531)]