72731700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:614

約数の個数: 108

約数和(自身を含む): 229651968

約数和(自身を除く): 156920268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 211, 225, 300, 383, 422, 450, 633, 766, 844, 900, 1055, 1149, 1266, 1532, 1899, 1915, 2110, 2298, 2532, 3165, 3447, 3798, 3830, 4220, 4596, 5275, 5745, 6330, 6894, 7596, 7660, 9495, 9575, 10550, 11490, 12660, 13788, 15825, 17235, 18990, 19150, 21100, 22980, 28725, 31650, 34470, 37980, 38300, 47475, 57450, 63300, 68940, 80813, 86175, 94950, 114900, 161626, 172350, 189900, 242439, 323252, 344700, 404065, 484878, 727317, 808130, 969756, 1212195, 1454634, 1616260, 2020325, 2424390, 2909268, 3636585, 4040650, 4848780, 6060975, 7273170, 8081300, 12121950, 14546340, 18182925, 24243900, 36365850, 72731700]

約数ペア:

[(1, 72731700), (2, 36365850), (3, 24243900), (4, 18182925), (5, 14546340), (6, 12121950), (9, 8081300), (10, 7273170), (12, 6060975), (15, 4848780), (18, 4040650), (20, 3636585), (25, 2909268), (30, 2424390), (36, 2020325), (45, 1616260), (50, 1454634), (60, 1212195), (75, 969756), (90, 808130), (100, 727317), (150, 484878), (180, 404065), (211, 344700), (225, 323252), (300, 242439), (383, 189900), (422, 172350), (450, 161626), (633, 114900), (766, 94950), (844, 86175), (900, 80813), (1055, 68940), (1149, 63300), (1266, 57450), (1532, 47475), (1899, 38300), (1915, 37980), (2110, 34470), (2298, 31650), (2532, 28725), (3165, 22980), (3447, 21100), (3798, 19150), (3830, 18990), (4220, 17235), (4596, 15825), (5275, 13788), (5745, 12660), (6330, 11490), (6894, 10550), (7596, 9575), (7660, 9495)]