44138340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 134447040

約数和(自身を除く): 90308700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 647, 758, 1137, 1294, 1516, 1895, 1941, 2274, 2588, 3235, 3411, 3790, 3882, 4548, 5685, 5823, 6470, 6822, 7580, 7764, 9705, 11370, 11646, 12940, 13644, 17055, 19410, 22740, 23292, 29115, 34110, 38820, 58230, 68220, 116460, 245213, 490426, 735639, 980852, 1226065, 1471278, 2206917, 2452130, 2942556, 3678195, 4413834, 4904260, 7356390, 8827668, 11034585, 14712780, 22069170, 44138340]

約数ペア:

[(1, 44138340), (2, 22069170), (3, 14712780), (4, 11034585), (5, 8827668), (6, 7356390), (9, 4904260), (10, 4413834), (12, 3678195), (15, 2942556), (18, 2452130), (20, 2206917), (30, 1471278), (36, 1226065), (45, 980852), (60, 735639), (90, 490426), (180, 245213), (379, 116460), (647, 68220), (758, 58230), (1137, 38820), (1294, 34110), (1516, 29115), (1895, 23292), (1941, 22740), (2274, 19410), (2588, 17055), (3235, 13644), (3411, 12940), (3790, 11646), (3882, 11370), (4548, 9705), (5685, 7764), (5823, 7580), (6470, 6822)]