148570650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19421}}^1$

素因数の和:19456

約数の個数: 72

約数和(自身を含む): 422661564

約数和(自身を除く): 274090914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 19421, 38842, 58263, 97105, 116526, 174789, 194210, 291315, 330157, 349578, 485525, 582630, 660314, 873945, 971050, 990471, 1456575, 1650785, 1747890, 1980942, 2913150, 2971413, 3301570, 4369725, 4952355, 5942826, 8253925, 8739450, 9904710, 14857065, 16507850, 24761775, 29714130, 49523550, 74285325, 148570650]

約数ペア:

[(1, 148570650), (2, 74285325), (3, 49523550), (5, 29714130), (6, 24761775), (9, 16507850), (10, 14857065), (15, 9904710), (17, 8739450), (18, 8253925), (25, 5942826), (30, 4952355), (34, 4369725), (45, 3301570), (50, 2971413), (51, 2913150), (75, 1980942), (85, 1747890), (90, 1650785), (102, 1456575), (150, 990471), (153, 971050), (170, 873945), (225, 660314), (255, 582630), (306, 485525), (425, 349578), (450, 330157), (510, 291315), (765, 194210), (850, 174789), (1275, 116526), (1530, 97105), (2550, 58263), (3825, 38842), (7650, 19421)]