90276660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1$

素因数の和:3622

約数の個数: 96

約数和(自身を含む): 286917120

約数和(自身を除く): 196640460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 3557, 4230, 5076, 6345, 7114, 8460, 10671, 12690, 14228, 17785, 21342, 25380, 32013, 35570, 42684, 53355, 64026, 71140, 96039, 106710, 128052, 160065, 167179, 192078, 213420, 320130, 334358, 384156, 480195, 501537, 640260, 668716, 835895, 960390, 1003074, 1504611, 1671790, 1920780, 2006148, 2507685, 3009222, 3343580, 4513833, 5015370, 6018444, 7523055, 9027666, 10030740, 15046110, 18055332, 22569165, 30092220, 45138330, 90276660]

約数ペア:

[(1, 90276660), (2, 45138330), (3, 30092220), (4, 22569165), (5, 18055332), (6, 15046110), (9, 10030740), (10, 9027666), (12, 7523055), (15, 6018444), (18, 5015370), (20, 4513833), (27, 3343580), (30, 3009222), (36, 2507685), (45, 2006148), (47, 1920780), (54, 1671790), (60, 1504611), (90, 1003074), (94, 960390), (108, 835895), (135, 668716), (141, 640260), (180, 501537), (188, 480195), (235, 384156), (270, 334358), (282, 320130), (423, 213420), (470, 192078), (540, 167179), (564, 160065), (705, 128052), (846, 106710), (940, 96039), (1269, 71140), (1410, 64026), (1692, 53355), (2115, 42684), (2538, 35570), (2820, 32013), (3557, 25380), (4230, 21342), (5076, 17785), (6345, 14228), (7114, 12690), (8460, 10671)]