156425400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 549272880

約数和(自身を除く): 392847480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 47, 50, 60, 72, 75, 86, 90, 94, 100, 120, 129, 141, 150, 172, 180, 188, 200, 215, 225, 235, 258, 282, 300, 344, 360, 376, 387, 423, 430, 450, 470, 516, 564, 600, 645, 705, 774, 846, 860, 900, 940, 1032, 1075, 1128, 1175, 1290, 1410, 1548, 1692, 1720, 1800, 1849, 1880, 1935, 2021, 2115, 2150, 2350, 2580, 2820, 3096, 3225, 3384, 3525, 3698, 3870, 4042, 4230, 4300, 4700, 5160, 5547, 5640, 6063, 6450, 7050, 7396, 7740, 8084, 8460, 8600, 9245, 9400, 9675, 10105, 10575, 11094, 12126, 12900, 14100, 14792, 15480, 16168, 16641, 16920, 18189, 18490, 19350, 20210, 21150, 22188, 24252, 25800, 27735, 28200, 30315, 33282, 36378, 36980, 38700, 40420, 42300, 44376, 46225, 48504, 50525, 55470, 60630, 66564, 72756, 73960, 77400, 80840, 83205, 84600, 86903, 90945, 92450, 101050, 110940, 121260, 133128, 138675, 145512, 151575, 166410, 173806, 181890, 184900, 202100, 221880, 242520, 260709, 277350, 303150, 332820, 347612, 363780, 369800, 404200, 416025, 434515, 454725, 521418, 554700, 606300, 665640, 695224, 727560, 782127, 832050, 869030, 909450, 1042836, 1109400, 1212600, 1303545, 1564254, 1664100, 1738060, 1818900, 2085672, 2172575, 2607090, 3128508, 3328200, 3476120, 3637800, 3910635, 4345150, 5214180, 6257016, 6517725, 7821270, 8690300, 10428360, 13035450, 15642540, 17380600, 19553175, 26070900, 31285080, 39106350, 52141800, 78212700, 156425400]

約数ペア:

[(1, 156425400), (2, 78212700), (3, 52141800), (4, 39106350), (5, 31285080), (6, 26070900), (8, 19553175), (9, 17380600), (10, 15642540), (12, 13035450), (15, 10428360), (18, 8690300), (20, 7821270), (24, 6517725), (25, 6257016), (30, 5214180), (36, 4345150), (40, 3910635), (43, 3637800), (45, 3476120), (47, 3328200), (50, 3128508), (60, 2607090), (72, 2172575), (75, 2085672), (86, 1818900), (90, 1738060), (94, 1664100), (100, 1564254), (120, 1303545), (129, 1212600), (141, 1109400), (150, 1042836), (172, 909450), (180, 869030), (188, 832050), (200, 782127), (215, 727560), (225, 695224), (235, 665640), (258, 606300), (282, 554700), (300, 521418), (344, 454725), (360, 434515), (376, 416025), (387, 404200), (423, 369800), (430, 363780), (450, 347612), (470, 332820), (516, 303150), (564, 277350), (600, 260709), (645, 242520), (705, 221880), (774, 202100), (846, 184900), (860, 181890), (900, 173806), (940, 166410), (1032, 151575), (1075, 145512), (1128, 138675), (1175, 133128), (1290, 121260), (1410, 110940), (1548, 101050), (1692, 92450), (1720, 90945), (1800, 86903), (1849, 84600), (1880, 83205), (1935, 80840), (2021, 77400), (2115, 73960), (2150, 72756), (2350, 66564), (2580, 60630), (2820, 55470), (3096, 50525), (3225, 48504), (3384, 46225), (3525, 44376), (3698, 42300), (3870, 40420), (4042, 38700), (4230, 36980), (4300, 36378), (4700, 33282), (5160, 30315), (5547, 28200), (5640, 27735), (6063, 25800), (6450, 24252), (7050, 22188), (7396, 21150), (7740, 20210), (8084, 19350), (8460, 18490), (8600, 18189), (9245, 16920), (9400, 16641), (9675, 16168), (10105, 15480), (10575, 14792), (11094, 14100), (12126, 12900)]