89729100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 291648000

約数和(自身を除く): 201918900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 167, 180, 199, 225, 270, 300, 334, 398, 450, 501, 540, 597, 668, 675, 796, 835, 900, 995, 1002, 1194, 1350, 1503, 1670, 1791, 1990, 2004, 2388, 2505, 2700, 2985, 3006, 3340, 3582, 3980, 4175, 4509, 4975, 5010, 5373, 5970, 6012, 7164, 7515, 8350, 8955, 9018, 9950, 10020, 10746, 11940, 12525, 14925, 15030, 16700, 17910, 18036, 19900, 21492, 22545, 25050, 26865, 29850, 30060, 33233, 35820, 37575, 44775, 45090, 50100, 53730, 59700, 66466, 75150, 89550, 90180, 99699, 107460, 112725, 132932, 134325, 150300, 166165, 179100, 199398, 225450, 268650, 299097, 332330, 398796, 450900, 498495, 537300, 598194, 664660, 830825, 897291, 996990, 1196388, 1495485, 1661650, 1794582, 1993980, 2492475, 2990970, 3323300, 3589164, 4486455, 4984950, 5981940, 7477425, 8972910, 9969900, 14954850, 17945820, 22432275, 29909700, 44864550, 89729100]

約数ペア:

[(1, 89729100), (2, 44864550), (3, 29909700), (4, 22432275), (5, 17945820), (6, 14954850), (9, 9969900), (10, 8972910), (12, 7477425), (15, 5981940), (18, 4984950), (20, 4486455), (25, 3589164), (27, 3323300), (30, 2990970), (36, 2492475), (45, 1993980), (50, 1794582), (54, 1661650), (60, 1495485), (75, 1196388), (90, 996990), (100, 897291), (108, 830825), (135, 664660), (150, 598194), (167, 537300), (180, 498495), (199, 450900), (225, 398796), (270, 332330), (300, 299097), (334, 268650), (398, 225450), (450, 199398), (501, 179100), (540, 166165), (597, 150300), (668, 134325), (675, 132932), (796, 112725), (835, 107460), (900, 99699), (995, 90180), (1002, 89550), (1194, 75150), (1350, 66466), (1503, 59700), (1670, 53730), (1791, 50100), (1990, 45090), (2004, 44775), (2388, 37575), (2505, 35820), (2700, 33233), (2985, 30060), (3006, 29850), (3340, 26865), (3582, 25050), (3980, 22545), (4175, 21492), (4509, 19900), (4975, 18036), (5010, 17910), (5373, 16700), (5970, 15030), (6012, 14925), (7164, 12525), (7515, 11940), (8350, 10746), (8955, 10020), (9018, 9950)]