89753940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 283288320

約数和(自身を除く): 193534380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2341, 2556, 3195, 3834, 4260, 4682, 6390, 7023, 7668, 9364, 9585, 11705, 12780, 14046, 19170, 21069, 23410, 28092, 35115, 38340, 42138, 46820, 63207, 70230, 84276, 105345, 126414, 140460, 166211, 210690, 252828, 316035, 332422, 421380, 498633, 632070, 664844, 831055, 997266, 1264140, 1495899, 1662110, 1994532, 2493165, 2991798, 3324220, 4487697, 4986330, 5983596, 7479495, 8975394, 9972660, 14958990, 17950788, 22438485, 29917980, 44876970, 89753940]

約数ペア:

[(1, 89753940), (2, 44876970), (3, 29917980), (4, 22438485), (5, 17950788), (6, 14958990), (9, 9972660), (10, 8975394), (12, 7479495), (15, 5983596), (18, 4986330), (20, 4487697), (27, 3324220), (30, 2991798), (36, 2493165), (45, 1994532), (54, 1662110), (60, 1495899), (71, 1264140), (90, 997266), (108, 831055), (135, 664844), (142, 632070), (180, 498633), (213, 421380), (270, 332422), (284, 316035), (355, 252828), (426, 210690), (540, 166211), (639, 140460), (710, 126414), (852, 105345), (1065, 84276), (1278, 70230), (1420, 63207), (1917, 46820), (2130, 42138), (2341, 38340), (2556, 35115), (3195, 28092), (3834, 23410), (4260, 21069), (4682, 19170), (6390, 14046), (7023, 12780), (7668, 11705), (9364, 9585)]