68228100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:147

約数の個数: 162

約数和(自身を含む): 224286426

約数和(自身を除く): 156058326

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 43, 45, 50, 60, 75, 82, 86, 90, 100, 123, 129, 150, 164, 172, 180, 205, 215, 225, 246, 258, 300, 369, 387, 410, 430, 450, 492, 516, 615, 645, 738, 774, 820, 860, 900, 1025, 1075, 1230, 1290, 1476, 1548, 1763, 1845, 1849, 1935, 2050, 2150, 2460, 2580, 3075, 3225, 3526, 3690, 3698, 3870, 4100, 4300, 5289, 5547, 6150, 6450, 7052, 7380, 7396, 7740, 8815, 9225, 9245, 9675, 10578, 11094, 12300, 12900, 15867, 16641, 17630, 18450, 18490, 19350, 21156, 22188, 26445, 27735, 31734, 33282, 35260, 36900, 36980, 38700, 44075, 46225, 52890, 55470, 63468, 66564, 75809, 79335, 83205, 88150, 92450, 105780, 110940, 132225, 138675, 151618, 158670, 166410, 176300, 184900, 227427, 264450, 277350, 303236, 317340, 332820, 379045, 396675, 416025, 454854, 528900, 554700, 682281, 758090, 793350, 832050, 909708, 1137135, 1364562, 1516180, 1586700, 1664100, 1895225, 2274270, 2729124, 3411405, 3790450, 4548540, 5685675, 6822810, 7580900, 11371350, 13645620, 17057025, 22742700, 34114050, 68228100]

約数ペア:

[(1, 68228100), (2, 34114050), (3, 22742700), (4, 17057025), (5, 13645620), (6, 11371350), (9, 7580900), (10, 6822810), (12, 5685675), (15, 4548540), (18, 3790450), (20, 3411405), (25, 2729124), (30, 2274270), (36, 1895225), (41, 1664100), (43, 1586700), (45, 1516180), (50, 1364562), (60, 1137135), (75, 909708), (82, 832050), (86, 793350), (90, 758090), (100, 682281), (123, 554700), (129, 528900), (150, 454854), (164, 416025), (172, 396675), (180, 379045), (205, 332820), (215, 317340), (225, 303236), (246, 277350), (258, 264450), (300, 227427), (369, 184900), (387, 176300), (410, 166410), (430, 158670), (450, 151618), (492, 138675), (516, 132225), (615, 110940), (645, 105780), (738, 92450), (774, 88150), (820, 83205), (860, 79335), (900, 75809), (1025, 66564), (1075, 63468), (1230, 55470), (1290, 52890), (1476, 46225), (1548, 44075), (1763, 38700), (1845, 36980), (1849, 36900), (1935, 35260), (2050, 33282), (2150, 31734), (2460, 27735), (2580, 26445), (3075, 22188), (3225, 21156), (3526, 19350), (3690, 18490), (3698, 18450), (3870, 17630), (4100, 16641), (4300, 15867), (5289, 12900), (5547, 12300), (6150, 11094), (6450, 10578), (7052, 9675), (7380, 9245), (7396, 9225), (7740, 8815)]