9906753420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{35531}}^1$

素因数の和:37095

約数の個数: 72

約数和(自身を含む): 30070731600

約数和(自身を除く): 20163978180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1549, 3098, 4647, 6196, 7745, 9294, 13941, 15490, 18588, 23235, 27882, 30980, 35531, 46470, 55764, 69705, 71062, 92940, 106593, 139410, 142124, 177655, 213186, 278820, 319779, 355310, 426372, 532965, 639558, 710620, 1065930, 1279116, 1598895, 2131860, 3197790, 6395580, 55037519, 110075038, 165112557, 220150076, 275187595, 330225114, 495337671, 550375190, 660450228, 825562785, 990675342, 1100750380, 1651125570, 1981350684, 2476688355, 3302251140, 4953376710, 9906753420]

約数ペア:

[(1, 9906753420), (2, 4953376710), (3, 3302251140), (4, 2476688355), (5, 1981350684), (6, 1651125570), (9, 1100750380), (10, 990675342), (12, 825562785), (15, 660450228), (18, 550375190), (20, 495337671), (30, 330225114), (36, 275187595), (45, 220150076), (60, 165112557), (90, 110075038), (180, 55037519), (1549, 6395580), (3098, 3197790), (4647, 2131860), (6196, 1598895), (7745, 1279116), (9294, 1065930), (13941, 710620), (15490, 639558), (18588, 532965), (23235, 426372), (27882, 355310), (30980, 319779), (35531, 278820), (46470, 213186), (55764, 177655), (69705, 142124), (71062, 139410), (92940, 106593)]