126450990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4637}}^1$

素因数の和:4754

約数の個数: 64

約数和(自身を含む): 340614720

約数和(自身を除く): 214163730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 4637, 5454, 9090, 9274, 13635, 13911, 23185, 27270, 27822, 41733, 46370, 69555, 83466, 125199, 139110, 208665, 250398, 417330, 468337, 625995, 936674, 1251990, 1405011, 2341685, 2810022, 4215033, 4683370, 7025055, 8430066, 12645099, 14050110, 21075165, 25290198, 42150330, 63225495, 126450990]

約数ペア:

[(1, 126450990), (2, 63225495), (3, 42150330), (5, 25290198), (6, 21075165), (9, 14050110), (10, 12645099), (15, 8430066), (18, 7025055), (27, 4683370), (30, 4215033), (45, 2810022), (54, 2341685), (90, 1405011), (101, 1251990), (135, 936674), (202, 625995), (270, 468337), (303, 417330), (505, 250398), (606, 208665), (909, 139110), (1010, 125199), (1515, 83466), (1818, 69555), (2727, 46370), (3030, 41733), (4545, 27822), (4637, 27270), (5454, 23185), (9090, 13911), (9274, 13635)]