83775300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 290918880

約数和(自身を除く): 207143580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 49, 50, 60, 70, 75, 82, 84, 98, 100, 105, 123, 139, 140, 147, 150, 164, 175, 196, 205, 210, 245, 246, 278, 287, 294, 300, 350, 410, 417, 420, 490, 492, 525, 556, 574, 588, 615, 695, 700, 735, 820, 834, 861, 973, 980, 1025, 1050, 1148, 1225, 1230, 1390, 1435, 1470, 1668, 1722, 1946, 2009, 2050, 2085, 2100, 2450, 2460, 2780, 2870, 2919, 2940, 3075, 3444, 3475, 3675, 3892, 4018, 4100, 4170, 4305, 4865, 4900, 5699, 5740, 5838, 6027, 6150, 6811, 6950, 7175, 7350, 8036, 8340, 8610, 9730, 10045, 10425, 11398, 11676, 12054, 12300, 13622, 13900, 14350, 14595, 14700, 17097, 17220, 19460, 20090, 20433, 20850, 21525, 22796, 24108, 24325, 27244, 28495, 28700, 29190, 30135, 34055, 34194, 39893, 40180, 40866, 41700, 43050, 48650, 50225, 56990, 58380, 60270, 68110, 68388, 72975, 79786, 81732, 85485, 86100, 97300, 100450, 102165, 113980, 119679, 120540, 136220, 142475, 145950, 150675, 159572, 170275, 170970, 199465, 200900, 204330, 239358, 279251, 284950, 291900, 301350, 340550, 341940, 398930, 408660, 427425, 478716, 510825, 558502, 569900, 598395, 602700, 681100, 797860, 837753, 854850, 997325, 1021650, 1117004, 1196790, 1396255, 1675506, 1709700, 1994650, 2043300, 2393580, 2792510, 2991975, 3351012, 3989300, 4188765, 5585020, 5983950, 6981275, 8377530, 11967900, 13962550, 16755060, 20943825, 27925100, 41887650, 83775300]

約数ペア:

[(1, 83775300), (2, 41887650), (3, 27925100), (4, 20943825), (5, 16755060), (6, 13962550), (7, 11967900), (10, 8377530), (12, 6981275), (14, 5983950), (15, 5585020), (20, 4188765), (21, 3989300), (25, 3351012), (28, 2991975), (30, 2792510), (35, 2393580), (41, 2043300), (42, 1994650), (49, 1709700), (50, 1675506), (60, 1396255), (70, 1196790), (75, 1117004), (82, 1021650), (84, 997325), (98, 854850), (100, 837753), (105, 797860), (123, 681100), (139, 602700), (140, 598395), (147, 569900), (150, 558502), (164, 510825), (175, 478716), (196, 427425), (205, 408660), (210, 398930), (245, 341940), (246, 340550), (278, 301350), (287, 291900), (294, 284950), (300, 279251), (350, 239358), (410, 204330), (417, 200900), (420, 199465), (490, 170970), (492, 170275), (525, 159572), (556, 150675), (574, 145950), (588, 142475), (615, 136220), (695, 120540), (700, 119679), (735, 113980), (820, 102165), (834, 100450), (861, 97300), (973, 86100), (980, 85485), (1025, 81732), (1050, 79786), (1148, 72975), (1225, 68388), (1230, 68110), (1390, 60270), (1435, 58380), (1470, 56990), (1668, 50225), (1722, 48650), (1946, 43050), (2009, 41700), (2050, 40866), (2085, 40180), (2100, 39893), (2450, 34194), (2460, 34055), (2780, 30135), (2870, 29190), (2919, 28700), (2940, 28495), (3075, 27244), (3444, 24325), (3475, 24108), (3675, 22796), (3892, 21525), (4018, 20850), (4100, 20433), (4170, 20090), (4305, 19460), (4865, 17220), (4900, 17097), (5699, 14700), (5740, 14595), (5838, 14350), (6027, 13900), (6150, 13622), (6811, 12300), (6950, 12054), (7175, 11676), (7350, 11398), (8036, 10425), (8340, 10045), (8610, 9730)]