90864900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{14423}}^1$

素因数の和:14450

約数の個数: 108

約数和(自身を含む): 325520832

約数和(自身を除く): 234655932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 14423, 28846, 43269, 57692, 72115, 86538, 100961, 129807, 144230, 173076, 201922, 216345, 259614, 288460, 302883, 360575, 403844, 432690, 504805, 519228, 605766, 649035, 721150, 865380, 908649, 1009610, 1081725, 1211532, 1298070, 1442300, 1514415, 1817298, 2019220, 2163450, 2524025, 2596140, 3028830, 3245175, 3634596, 4326900, 4543245, 5048050, 6057660, 6490350, 7572075, 9086490, 10096100, 12980700, 15144150, 18172980, 22716225, 30288300, 45432450, 90864900]

約数ペア:

[(1, 90864900), (2, 45432450), (3, 30288300), (4, 22716225), (5, 18172980), (6, 15144150), (7, 12980700), (9, 10096100), (10, 9086490), (12, 7572075), (14, 6490350), (15, 6057660), (18, 5048050), (20, 4543245), (21, 4326900), (25, 3634596), (28, 3245175), (30, 3028830), (35, 2596140), (36, 2524025), (42, 2163450), (45, 2019220), (50, 1817298), (60, 1514415), (63, 1442300), (70, 1298070), (75, 1211532), (84, 1081725), (90, 1009610), (100, 908649), (105, 865380), (126, 721150), (140, 649035), (150, 605766), (175, 519228), (180, 504805), (210, 432690), (225, 403844), (252, 360575), (300, 302883), (315, 288460), (350, 259614), (420, 216345), (450, 201922), (525, 173076), (630, 144230), (700, 129807), (900, 100961), (1050, 86538), (1260, 72115), (1575, 57692), (2100, 43269), (3150, 28846), (6300, 14423)]