201525300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 655166400

約数和(自身を除く): 453641100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 101, 108, 135, 150, 180, 202, 225, 270, 300, 303, 404, 450, 505, 540, 606, 675, 739, 900, 909, 1010, 1212, 1350, 1478, 1515, 1818, 2020, 2217, 2525, 2700, 2727, 2956, 3030, 3636, 3695, 4434, 4545, 5050, 5454, 6060, 6651, 7390, 7575, 8868, 9090, 10100, 10908, 11085, 13302, 13635, 14780, 15150, 18180, 18475, 19953, 22170, 22725, 26604, 27270, 30300, 33255, 36950, 39906, 44340, 45450, 54540, 55425, 66510, 68175, 73900, 74639, 79812, 90900, 99765, 110850, 133020, 136350, 149278, 166275, 199530, 221700, 223917, 272700, 298556, 332550, 373195, 399060, 447834, 498825, 665100, 671751, 746390, 895668, 997650, 1119585, 1343502, 1492780, 1865975, 1995300, 2015253, 2239170, 2687004, 3358755, 3731950, 4030506, 4478340, 5597925, 6717510, 7463900, 8061012, 10076265, 11195850, 13435020, 16793775, 20152530, 22391700, 33587550, 40305060, 50381325, 67175100, 100762650, 201525300]

約数ペア:

[(1, 201525300), (2, 100762650), (3, 67175100), (4, 50381325), (5, 40305060), (6, 33587550), (9, 22391700), (10, 20152530), (12, 16793775), (15, 13435020), (18, 11195850), (20, 10076265), (25, 8061012), (27, 7463900), (30, 6717510), (36, 5597925), (45, 4478340), (50, 4030506), (54, 3731950), (60, 3358755), (75, 2687004), (90, 2239170), (100, 2015253), (101, 1995300), (108, 1865975), (135, 1492780), (150, 1343502), (180, 1119585), (202, 997650), (225, 895668), (270, 746390), (300, 671751), (303, 665100), (404, 498825), (450, 447834), (505, 399060), (540, 373195), (606, 332550), (675, 298556), (739, 272700), (900, 223917), (909, 221700), (1010, 199530), (1212, 166275), (1350, 149278), (1478, 136350), (1515, 133020), (1818, 110850), (2020, 99765), (2217, 90900), (2525, 79812), (2700, 74639), (2727, 73900), (2956, 68175), (3030, 66510), (3636, 55425), (3695, 54540), (4434, 45450), (4545, 44340), (5050, 39906), (5454, 36950), (6060, 33255), (6651, 30300), (7390, 27270), (7575, 26604), (8868, 22725), (9090, 22170), (10100, 19953), (10908, 18475), (11085, 18180), (13302, 15150), (13635, 14780)]