248671800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10627}}^1$

素因数の和:10662

約数の個数: 144

約数和(自身を含む): 899447640

約数和(自身を除く): 650775840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 10627, 11700, 21254, 23400, 31881, 42508, 53135, 63762, 85016, 95643, 106270, 127524, 138151, 159405, 191286, 212540, 255048, 265675, 276302, 318810, 382572, 414453, 425080, 478215, 531350, 552604, 637620, 690755, 765144, 797025, 828906, 956430, 1062700, 1105208, 1243359, 1275240, 1381510, 1594050, 1657812, 1912860, 2072265, 2125400, 2391075, 2486718, 2763020, 3188100, 3315624, 3453775, 3825720, 4144530, 4782150, 4973436, 5526040, 6216795, 6376200, 6907550, 8289060, 9564300, 9946872, 10361325, 12433590, 13815100, 16578120, 19128600, 20722650, 24867180, 27630200, 31083975, 41445300, 49734360, 62167950, 82890600, 124335900, 248671800]

約数ペア:

[(1, 248671800), (2, 124335900), (3, 82890600), (4, 62167950), (5, 49734360), (6, 41445300), (8, 31083975), (9, 27630200), (10, 24867180), (12, 20722650), (13, 19128600), (15, 16578120), (18, 13815100), (20, 12433590), (24, 10361325), (25, 9946872), (26, 9564300), (30, 8289060), (36, 6907550), (39, 6376200), (40, 6216795), (45, 5526040), (50, 4973436), (52, 4782150), (60, 4144530), (65, 3825720), (72, 3453775), (75, 3315624), (78, 3188100), (90, 2763020), (100, 2486718), (104, 2391075), (117, 2125400), (120, 2072265), (130, 1912860), (150, 1657812), (156, 1594050), (180, 1381510), (195, 1275240), (200, 1243359), (225, 1105208), (234, 1062700), (260, 956430), (300, 828906), (312, 797025), (325, 765144), (360, 690755), (390, 637620), (450, 552604), (468, 531350), (520, 478215), (585, 425080), (600, 414453), (650, 382572), (780, 318810), (900, 276302), (936, 265675), (975, 255048), (1170, 212540), (1300, 191286), (1560, 159405), (1800, 138151), (1950, 127524), (2340, 106270), (2600, 95643), (2925, 85016), (3900, 63762), (4680, 53135), (5850, 42508), (7800, 31881), (10627, 23400), (11700, 21254)]