259273350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1631

約数の個数: 144

約数和(自身を含む): 811635552

約数和(自身を除く): 552362202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 450, 477, 525, 530, 630, 742, 795, 954, 1050, 1113, 1325, 1553, 1575, 1590, 1855, 2226, 2385, 2650, 3106, 3150, 3339, 3710, 3975, 4659, 4770, 5565, 6678, 7765, 7950, 9275, 9318, 10871, 11130, 11925, 13977, 15530, 16695, 18550, 21742, 23295, 23850, 27825, 27954, 32613, 33390, 38825, 46590, 54355, 55650, 65226, 69885, 77650, 82309, 83475, 97839, 108710, 116475, 139770, 163065, 164618, 166950, 195678, 232950, 246927, 271775, 326130, 349425, 411545, 489195, 493854, 543550, 576163, 698850, 740781, 815325, 823090, 978390, 1152326, 1234635, 1481562, 1630650, 1728489, 2057725, 2445975, 2469270, 2880815, 3456978, 3703905, 4115450, 4891950, 5185467, 5761630, 6173175, 7407810, 8642445, 10370934, 12346350, 14404075, 17284890, 18519525, 25927335, 28808150, 37039050, 43212225, 51854670, 86424450, 129636675, 259273350]

約数ペア:

[(1, 259273350), (2, 129636675), (3, 86424450), (5, 51854670), (6, 43212225), (7, 37039050), (9, 28808150), (10, 25927335), (14, 18519525), (15, 17284890), (18, 14404075), (21, 12346350), (25, 10370934), (30, 8642445), (35, 7407810), (42, 6173175), (45, 5761630), (50, 5185467), (53, 4891950), (63, 4115450), (70, 3703905), (75, 3456978), (90, 2880815), (105, 2469270), (106, 2445975), (126, 2057725), (150, 1728489), (159, 1630650), (175, 1481562), (210, 1234635), (225, 1152326), (265, 978390), (315, 823090), (318, 815325), (350, 740781), (371, 698850), (450, 576163), (477, 543550), (525, 493854), (530, 489195), (630, 411545), (742, 349425), (795, 326130), (954, 271775), (1050, 246927), (1113, 232950), (1325, 195678), (1553, 166950), (1575, 164618), (1590, 163065), (1855, 139770), (2226, 116475), (2385, 108710), (2650, 97839), (3106, 83475), (3150, 82309), (3339, 77650), (3710, 69885), (3975, 65226), (4659, 55650), (4770, 54355), (5565, 46590), (6678, 38825), (7765, 33390), (7950, 32613), (9275, 27954), (9318, 27825), (10871, 23850), (11130, 23295), (11925, 21742), (13977, 18550), (15530, 16695)]