145343700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53831}}^1$

素因数の和:53854

約数の個数: 72

約数和(自身を含む): 467261760

約数和(自身を除く): 321918060

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, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 53831, 107662, 161493, 215324, 269155, 322986, 484479, 538310, 645972, 807465, 968958, 1076620, 1345775, 1453437, 1614930, 1937916, 2422395, 2691550, 2906874, 3229860, 4037325, 4844790, 5383100, 5813748, 7267185, 8074650, 9689580, 12111975, 14534370, 16149300, 24223950, 29068740, 36335925, 48447900, 72671850, 145343700]

約数ペア:

[(1, 145343700), (2, 72671850), (3, 48447900), (4, 36335925), (5, 29068740), (6, 24223950), (9, 16149300), (10, 14534370), (12, 12111975), (15, 9689580), (18, 8074650), (20, 7267185), (25, 5813748), (27, 5383100), (30, 4844790), (36, 4037325), (45, 3229860), (50, 2906874), (54, 2691550), (60, 2422395), (75, 1937916), (90, 1614930), (100, 1453437), (108, 1345775), (135, 1076620), (150, 968958), (180, 807465), (225, 645972), (270, 538310), (300, 484479), (450, 322986), (540, 269155), (675, 215324), (900, 161493), (1350, 107662), (2700, 53831)]