90881100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:680

約数の個数: 108

約数和(自身を含む): 286726440

約数和(自身を除く): 195845340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 241, 300, 419, 450, 482, 723, 838, 900, 964, 1205, 1257, 1446, 1676, 2095, 2169, 2410, 2514, 2892, 3615, 3771, 4190, 4338, 4820, 5028, 6025, 6285, 7230, 7542, 8380, 8676, 10475, 10845, 12050, 12570, 14460, 15084, 18075, 18855, 20950, 21690, 24100, 25140, 31425, 36150, 37710, 41900, 43380, 54225, 62850, 72300, 75420, 94275, 100979, 108450, 125700, 188550, 201958, 216900, 302937, 377100, 403916, 504895, 605874, 908811, 1009790, 1211748, 1514685, 1817622, 2019580, 2524475, 3029370, 3635244, 4544055, 5048950, 6058740, 7573425, 9088110, 10097900, 15146850, 18176220, 22720275, 30293700, 45440550, 90881100]

約数ペア:

[(1, 90881100), (2, 45440550), (3, 30293700), (4, 22720275), (5, 18176220), (6, 15146850), (9, 10097900), (10, 9088110), (12, 7573425), (15, 6058740), (18, 5048950), (20, 4544055), (25, 3635244), (30, 3029370), (36, 2524475), (45, 2019580), (50, 1817622), (60, 1514685), (75, 1211748), (90, 1009790), (100, 908811), (150, 605874), (180, 504895), (225, 403916), (241, 377100), (300, 302937), (419, 216900), (450, 201958), (482, 188550), (723, 125700), (838, 108450), (900, 100979), (964, 94275), (1205, 75420), (1257, 72300), (1446, 62850), (1676, 54225), (2095, 43380), (2169, 41900), (2410, 37710), (2514, 36150), (2892, 31425), (3615, 25140), (3771, 24100), (4190, 21690), (4338, 20950), (4820, 18855), (5028, 18075), (6025, 15084), (6285, 14460), (7230, 12570), (7542, 12050), (8380, 10845), (8676, 10475)]