121515600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 392733792

約数和(自身を除く): 271218192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 131, 150, 200, 240, 262, 300, 393, 400, 524, 600, 655, 773, 786, 1048, 1200, 1310, 1546, 1572, 1965, 2096, 2319, 2620, 3092, 3144, 3275, 3865, 3930, 4638, 5240, 6184, 6288, 6550, 7730, 7860, 9276, 9825, 10480, 11595, 12368, 13100, 15460, 15720, 18552, 19325, 19650, 23190, 26200, 30920, 31440, 37104, 38650, 39300, 46380, 52400, 57975, 61840, 77300, 78600, 92760, 101263, 115950, 154600, 157200, 185520, 202526, 231900, 303789, 309200, 405052, 463800, 506315, 607578, 810104, 927600, 1012630, 1215156, 1518945, 1620208, 2025260, 2430312, 2531575, 3037890, 4050520, 4860624, 5063150, 6075780, 7594725, 8101040, 10126300, 12151560, 15189450, 20252600, 24303120, 30378900, 40505200, 60757800, 121515600]

約数ペア:

[(1, 121515600), (2, 60757800), (3, 40505200), (4, 30378900), (5, 24303120), (6, 20252600), (8, 15189450), (10, 12151560), (12, 10126300), (15, 8101040), (16, 7594725), (20, 6075780), (24, 5063150), (25, 4860624), (30, 4050520), (40, 3037890), (48, 2531575), (50, 2430312), (60, 2025260), (75, 1620208), (80, 1518945), (100, 1215156), (120, 1012630), (131, 927600), (150, 810104), (200, 607578), (240, 506315), (262, 463800), (300, 405052), (393, 309200), (400, 303789), (524, 231900), (600, 202526), (655, 185520), (773, 157200), (786, 154600), (1048, 115950), (1200, 101263), (1310, 92760), (1546, 78600), (1572, 77300), (1965, 61840), (2096, 57975), (2319, 52400), (2620, 46380), (3092, 39300), (3144, 38650), (3275, 37104), (3865, 31440), (3930, 30920), (4638, 26200), (5240, 23190), (6184, 19650), (6288, 19325), (6550, 18552), (7730, 15720), (7860, 15460), (9276, 13100), (9825, 12368), (10480, 11595)]