75199530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 222289920

約数和(自身を除く): 147090390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 94, 95, 105, 114, 133, 141, 190, 210, 235, 266, 282, 285, 329, 399, 401, 470, 570, 658, 665, 705, 798, 802, 893, 987, 1203, 1330, 1410, 1645, 1786, 1974, 1995, 2005, 2406, 2679, 2807, 3290, 3990, 4010, 4465, 4935, 5358, 5614, 6015, 6251, 7619, 8421, 8930, 9870, 12030, 12502, 13395, 14035, 15238, 16842, 18753, 18847, 22857, 26790, 28070, 31255, 37506, 37694, 38095, 42105, 45714, 53333, 56541, 62510, 76190, 84210, 93765, 94235, 106666, 113082, 114285, 131929, 159999, 187530, 188470, 228570, 263858, 266665, 282705, 319998, 358093, 395787, 533330, 565410, 659645, 716186, 791574, 799995, 1074279, 1319290, 1599990, 1790465, 1978935, 2148558, 2506651, 3580930, 3957870, 5013302, 5371395, 7519953, 10742790, 12533255, 15039906, 25066510, 37599765, 75199530]

約数ペア:

[(1, 75199530), (2, 37599765), (3, 25066510), (5, 15039906), (6, 12533255), (7, 10742790), (10, 7519953), (14, 5371395), (15, 5013302), (19, 3957870), (21, 3580930), (30, 2506651), (35, 2148558), (38, 1978935), (42, 1790465), (47, 1599990), (57, 1319290), (70, 1074279), (94, 799995), (95, 791574), (105, 716186), (114, 659645), (133, 565410), (141, 533330), (190, 395787), (210, 358093), (235, 319998), (266, 282705), (282, 266665), (285, 263858), (329, 228570), (399, 188470), (401, 187530), (470, 159999), (570, 131929), (658, 114285), (665, 113082), (705, 106666), (798, 94235), (802, 93765), (893, 84210), (987, 76190), (1203, 62510), (1330, 56541), (1410, 53333), (1645, 45714), (1786, 42105), (1974, 38095), (1995, 37694), (2005, 37506), (2406, 31255), (2679, 28070), (2807, 26790), (3290, 22857), (3990, 18847), (4010, 18753), (4465, 16842), (4935, 15238), (5358, 14035), (5614, 13395), (6015, 12502), (6251, 12030), (7619, 9870), (8421, 8930)]