90306900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11149}}^1$

素因数の和:11175

約数の個数: 90

約数和(自身を含む): 292765550

約数和(自身を除く): 202458650

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 11149, 22298, 33447, 44596, 55745, 66894, 100341, 111490, 133788, 167235, 200682, 222980, 278725, 301023, 334470, 401364, 501705, 557450, 602046, 668940, 836175, 903069, 1003410, 1114900, 1204092, 1505115, 1672350, 1806138, 2006820, 2508525, 3010230, 3344700, 3612276, 4515345, 5017050, 6020460, 7525575, 9030690, 10034100, 15051150, 18061380, 22576725, 30102300, 45153450, 90306900]

約数ペア:

[(1, 90306900), (2, 45153450), (3, 30102300), (4, 22576725), (5, 18061380), (6, 15051150), (9, 10034100), (10, 9030690), (12, 7525575), (15, 6020460), (18, 5017050), (20, 4515345), (25, 3612276), (27, 3344700), (30, 3010230), (36, 2508525), (45, 2006820), (50, 1806138), (54, 1672350), (60, 1505115), (75, 1204092), (81, 1114900), (90, 1003410), (100, 903069), (108, 836175), (135, 668940), (150, 602046), (162, 557450), (180, 501705), (225, 401364), (270, 334470), (300, 301023), (324, 278725), (405, 222980), (450, 200682), (540, 167235), (675, 133788), (810, 111490), (900, 100341), (1350, 66894), (1620, 55745), (2025, 44596), (2700, 33447), (4050, 22298), (8100, 11149)]