139307400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 471437460

約数和(自身を除く): 332130060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 193, 200, 225, 300, 360, 386, 401, 450, 579, 600, 772, 802, 900, 965, 1158, 1203, 1544, 1604, 1737, 1800, 1930, 2005, 2316, 2406, 2895, 3208, 3474, 3609, 3860, 4010, 4632, 4812, 4825, 5790, 6015, 6948, 7218, 7720, 8020, 8685, 9624, 9650, 10025, 11580, 12030, 13896, 14436, 14475, 16040, 17370, 18045, 19300, 20050, 23160, 24060, 28872, 28950, 30075, 34740, 36090, 38600, 40100, 43425, 48120, 57900, 60150, 69480, 72180, 77393, 80200, 86850, 90225, 115800, 120300, 144360, 154786, 173700, 180450, 232179, 240600, 309572, 347400, 360900, 386965, 464358, 619144, 696537, 721800, 773930, 928716, 1160895, 1393074, 1547860, 1857432, 1934825, 2321790, 2786148, 3095720, 3482685, 3869650, 4643580, 5572296, 5804475, 6965370, 7739300, 9287160, 11608950, 13930740, 15478600, 17413425, 23217900, 27861480, 34826850, 46435800, 69653700, 139307400]

約数ペア:

[(1, 139307400), (2, 69653700), (3, 46435800), (4, 34826850), (5, 27861480), (6, 23217900), (8, 17413425), (9, 15478600), (10, 13930740), (12, 11608950), (15, 9287160), (18, 7739300), (20, 6965370), (24, 5804475), (25, 5572296), (30, 4643580), (36, 3869650), (40, 3482685), (45, 3095720), (50, 2786148), (60, 2321790), (72, 1934825), (75, 1857432), (90, 1547860), (100, 1393074), (120, 1160895), (150, 928716), (180, 773930), (193, 721800), (200, 696537), (225, 619144), (300, 464358), (360, 386965), (386, 360900), (401, 347400), (450, 309572), (579, 240600), (600, 232179), (772, 180450), (802, 173700), (900, 154786), (965, 144360), (1158, 120300), (1203, 115800), (1544, 90225), (1604, 86850), (1737, 80200), (1800, 77393), (1930, 72180), (2005, 69480), (2316, 60150), (2406, 57900), (2895, 48120), (3208, 43425), (3474, 40100), (3609, 38600), (3860, 36090), (4010, 34740), (4632, 30075), (4812, 28950), (4825, 28872), (5790, 24060), (6015, 23160), (6948, 20050), (7218, 19300), (7720, 18045), (8020, 17370), (8685, 16040), (9624, 14475), (9650, 14436), (10025, 13896), (11580, 12030)]