268220700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 216

約数和(自身を含む): 948949680

約数和(自身を除く): 680728980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 121, 132, 135, 150, 165, 180, 198, 220, 225, 242, 270, 275, 297, 300, 330, 363, 396, 450, 484, 495, 540, 550, 594, 605, 660, 675, 726, 821, 825, 900, 990, 1089, 1100, 1188, 1210, 1350, 1452, 1485, 1642, 1650, 1815, 1980, 2178, 2420, 2463, 2475, 2700, 2970, 3025, 3267, 3284, 3300, 3630, 4105, 4356, 4926, 4950, 5445, 5940, 6050, 6534, 7260, 7389, 7425, 8210, 9031, 9075, 9852, 9900, 10890, 12100, 12315, 13068, 14778, 14850, 16335, 16420, 18062, 18150, 20525, 21780, 22167, 24630, 27093, 27225, 29556, 29700, 32670, 36124, 36300, 36945, 41050, 44334, 45155, 49260, 54186, 54450, 61575, 65340, 73890, 81279, 81675, 82100, 88668, 90310, 99341, 108372, 108900, 110835, 123150, 135465, 147780, 162558, 163350, 180620, 184725, 198682, 221670, 225775, 243837, 246300, 270930, 298023, 325116, 326700, 369450, 397364, 406395, 443340, 451550, 487674, 496705, 541860, 554175, 596046, 677325, 738900, 812790, 894069, 903100, 975348, 993410, 1108350, 1192092, 1219185, 1354650, 1490115, 1625580, 1788138, 1986820, 2031975, 2216700, 2438370, 2483525, 2682207, 2709300, 2980230, 3576276, 4063950, 4470345, 4876740, 4967050, 5364414, 5960460, 6095925, 7450575, 8127900, 8940690, 9934100, 10728828, 12191850, 13411035, 14901150, 17881380, 22351725, 24383700, 26822070, 29802300, 44703450, 53644140, 67055175, 89406900, 134110350, 268220700]

約数ペア:

[(1, 268220700), (2, 134110350), (3, 89406900), (4, 67055175), (5, 53644140), (6, 44703450), (9, 29802300), (10, 26822070), (11, 24383700), (12, 22351725), (15, 17881380), (18, 14901150), (20, 13411035), (22, 12191850), (25, 10728828), (27, 9934100), (30, 8940690), (33, 8127900), (36, 7450575), (44, 6095925), (45, 5960460), (50, 5364414), (54, 4967050), (55, 4876740), (60, 4470345), (66, 4063950), (75, 3576276), (90, 2980230), (99, 2709300), (100, 2682207), (108, 2483525), (110, 2438370), (121, 2216700), (132, 2031975), (135, 1986820), (150, 1788138), (165, 1625580), (180, 1490115), (198, 1354650), (220, 1219185), (225, 1192092), (242, 1108350), (270, 993410), (275, 975348), (297, 903100), (300, 894069), (330, 812790), (363, 738900), (396, 677325), (450, 596046), (484, 554175), (495, 541860), (540, 496705), (550, 487674), (594, 451550), (605, 443340), (660, 406395), (675, 397364), (726, 369450), (821, 326700), (825, 325116), (900, 298023), (990, 270930), (1089, 246300), (1100, 243837), (1188, 225775), (1210, 221670), (1350, 198682), (1452, 184725), (1485, 180620), (1642, 163350), (1650, 162558), (1815, 147780), (1980, 135465), (2178, 123150), (2420, 110835), (2463, 108900), (2475, 108372), (2700, 99341), (2970, 90310), (3025, 88668), (3267, 82100), (3284, 81675), (3300, 81279), (3630, 73890), (4105, 65340), (4356, 61575), (4926, 54450), (4950, 54186), (5445, 49260), (5940, 45155), (6050, 44334), (6534, 41050), (7260, 36945), (7389, 36300), (7425, 36124), (8210, 32670), (9031, 29700), (9075, 29556), (9852, 27225), (9900, 27093), (10890, 24630), (12100, 22167), (12315, 21780), (13068, 20525), (14778, 18150), (14850, 18062), (16335, 16420)]