887000040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23027}}^1$

素因数の和:23151

約数の個数: 96

約数和(自身を含む): 2909818080

約数和(自身を除く): 2022818040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 23027, 38520, 46054, 69081, 92108, 115135, 138162, 184216, 207243, 230270, 276324, 345405, 414486, 460540, 552648, 690810, 828972, 921080, 1036215, 1381620, 1657944, 2072430, 2463889, 2763240, 4144860, 4927778, 7391667, 8289720, 9855556, 12319445, 14783334, 19711112, 22175001, 24638890, 29566668, 36958335, 44350002, 49277780, 59133336, 73916670, 88700004, 98555560, 110875005, 147833340, 177400008, 221750010, 295666680, 443500020, 887000040]

約数ペア:

[(1, 887000040), (2, 443500020), (3, 295666680), (4, 221750010), (5, 177400008), (6, 147833340), (8, 110875005), (9, 98555560), (10, 88700004), (12, 73916670), (15, 59133336), (18, 49277780), (20, 44350002), (24, 36958335), (30, 29566668), (36, 24638890), (40, 22175001), (45, 19711112), (60, 14783334), (72, 12319445), (90, 9855556), (107, 8289720), (120, 7391667), (180, 4927778), (214, 4144860), (321, 2763240), (360, 2463889), (428, 2072430), (535, 1657944), (642, 1381620), (856, 1036215), (963, 921080), (1070, 828972), (1284, 690810), (1605, 552648), (1926, 460540), (2140, 414486), (2568, 345405), (3210, 276324), (3852, 230270), (4280, 207243), (4815, 184216), (6420, 138162), (7704, 115135), (9630, 92108), (12840, 69081), (19260, 46054), (23027, 38520)]