225056280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 705024000

約数和(自身を除く): 479967720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 120, 124, 155, 186, 202, 248, 303, 310, 372, 404, 465, 505, 599, 606, 620, 744, 808, 930, 1010, 1198, 1212, 1240, 1515, 1797, 1860, 2020, 2396, 2424, 2995, 3030, 3131, 3594, 3720, 4040, 4792, 5990, 6060, 6262, 7188, 8985, 9393, 11980, 12120, 12524, 14376, 15655, 17970, 18569, 18786, 23960, 25048, 31310, 35940, 37138, 37572, 46965, 55707, 60499, 62620, 71880, 74276, 75144, 92845, 93930, 111414, 120998, 125240, 148552, 181497, 185690, 187860, 222828, 241996, 278535, 302495, 362994, 371380, 375720, 445656, 483992, 557070, 604990, 725988, 742760, 907485, 1114140, 1209980, 1451976, 1814970, 1875469, 2228280, 2419960, 3629940, 3750938, 5626407, 7259880, 7501876, 9377345, 11252814, 15003752, 18754690, 22505628, 28132035, 37509380, 45011256, 56264070, 75018760, 112528140, 225056280]

約数ペア:

[(1, 225056280), (2, 112528140), (3, 75018760), (4, 56264070), (5, 45011256), (6, 37509380), (8, 28132035), (10, 22505628), (12, 18754690), (15, 15003752), (20, 11252814), (24, 9377345), (30, 7501876), (31, 7259880), (40, 5626407), (60, 3750938), (62, 3629940), (93, 2419960), (101, 2228280), (120, 1875469), (124, 1814970), (155, 1451976), (186, 1209980), (202, 1114140), (248, 907485), (303, 742760), (310, 725988), (372, 604990), (404, 557070), (465, 483992), (505, 445656), (599, 375720), (606, 371380), (620, 362994), (744, 302495), (808, 278535), (930, 241996), (1010, 222828), (1198, 187860), (1212, 185690), (1240, 181497), (1515, 148552), (1797, 125240), (1860, 120998), (2020, 111414), (2396, 93930), (2424, 92845), (2995, 75144), (3030, 74276), (3131, 71880), (3594, 62620), (3720, 60499), (4040, 55707), (4792, 46965), (5990, 37572), (6060, 37138), (6262, 35940), (7188, 31310), (8985, 25048), (9393, 23960), (11980, 18786), (12120, 18569), (12524, 17970), (14376, 15655)]