109497780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 396893952

約数和(自身を除く): 287396172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 47, 60, 63, 70, 84, 86, 90, 94, 105, 126, 129, 140, 141, 172, 180, 188, 210, 215, 235, 252, 258, 282, 301, 315, 329, 387, 420, 423, 430, 470, 516, 564, 602, 630, 645, 658, 705, 774, 846, 860, 903, 940, 987, 1204, 1260, 1290, 1316, 1410, 1505, 1548, 1645, 1692, 1806, 1849, 1935, 1974, 2021, 2115, 2580, 2709, 2820, 2961, 3010, 3290, 3612, 3698, 3870, 3948, 4042, 4230, 4515, 4935, 5418, 5547, 5922, 6020, 6063, 6580, 7396, 7740, 8084, 8460, 9030, 9245, 9870, 10105, 10836, 11094, 11844, 12126, 12943, 13545, 14147, 14805, 16641, 18060, 18189, 18490, 19740, 20210, 22188, 24252, 25886, 27090, 27735, 28294, 29610, 30315, 33282, 36378, 36980, 38829, 40420, 42441, 51772, 54180, 55470, 56588, 59220, 60630, 64715, 66564, 70735, 72756, 77658, 83205, 84882, 86903, 90945, 110940, 116487, 121260, 127323, 129430, 141470, 155316, 166410, 169764, 173806, 181890, 194145, 212205, 232974, 254646, 258860, 260709, 282940, 332820, 347612, 363780, 388290, 424410, 434515, 465948, 509292, 521418, 582435, 608321, 636615, 776580, 782127, 848820, 869030, 1042836, 1164870, 1216642, 1273230, 1303545, 1564254, 1738060, 1824963, 2329740, 2433284, 2546460, 2607090, 3041605, 3128508, 3649926, 3910635, 5214180, 5474889, 6083210, 7299852, 7821270, 9124815, 10949778, 12166420, 15642540, 18249630, 21899556, 27374445, 36499260, 54748890, 109497780]

約数ペア:

[(1, 109497780), (2, 54748890), (3, 36499260), (4, 27374445), (5, 21899556), (6, 18249630), (7, 15642540), (9, 12166420), (10, 10949778), (12, 9124815), (14, 7821270), (15, 7299852), (18, 6083210), (20, 5474889), (21, 5214180), (28, 3910635), (30, 3649926), (35, 3128508), (36, 3041605), (42, 2607090), (43, 2546460), (45, 2433284), (47, 2329740), (60, 1824963), (63, 1738060), (70, 1564254), (84, 1303545), (86, 1273230), (90, 1216642), (94, 1164870), (105, 1042836), (126, 869030), (129, 848820), (140, 782127), (141, 776580), (172, 636615), (180, 608321), (188, 582435), (210, 521418), (215, 509292), (235, 465948), (252, 434515), (258, 424410), (282, 388290), (301, 363780), (315, 347612), (329, 332820), (387, 282940), (420, 260709), (423, 258860), (430, 254646), (470, 232974), (516, 212205), (564, 194145), (602, 181890), (630, 173806), (645, 169764), (658, 166410), (705, 155316), (774, 141470), (846, 129430), (860, 127323), (903, 121260), (940, 116487), (987, 110940), (1204, 90945), (1260, 86903), (1290, 84882), (1316, 83205), (1410, 77658), (1505, 72756), (1548, 70735), (1645, 66564), (1692, 64715), (1806, 60630), (1849, 59220), (1935, 56588), (1974, 55470), (2021, 54180), (2115, 51772), (2580, 42441), (2709, 40420), (2820, 38829), (2961, 36980), (3010, 36378), (3290, 33282), (3612, 30315), (3698, 29610), (3870, 28294), (3948, 27735), (4042, 27090), (4230, 25886), (4515, 24252), (4935, 22188), (5418, 20210), (5547, 19740), (5922, 18490), (6020, 18189), (6063, 18060), (6580, 16641), (7396, 14805), (7740, 14147), (8084, 13545), (8460, 12943), (9030, 12126), (9245, 11844), (9870, 11094), (10105, 10836)]