221974800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2025

約数の個数: 120

約数和(自身を含む): 718766496

約数和(自身を除く): 496791696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 97, 100, 120, 150, 194, 200, 240, 291, 300, 388, 400, 485, 582, 600, 776, 970, 1164, 1200, 1455, 1552, 1907, 1940, 2328, 2425, 2910, 3814, 3880, 4656, 4850, 5721, 5820, 7275, 7628, 7760, 9535, 9700, 11442, 11640, 14550, 15256, 19070, 19400, 22884, 23280, 28605, 29100, 30512, 38140, 38800, 45768, 47675, 57210, 58200, 76280, 91536, 95350, 114420, 116400, 143025, 152560, 184979, 190700, 228840, 286050, 369958, 381400, 457680, 554937, 572100, 739916, 762800, 924895, 1109874, 1144200, 1479832, 1849790, 2219748, 2288400, 2774685, 2959664, 3699580, 4439496, 4624475, 5549370, 7399160, 8878992, 9248950, 11098740, 13873425, 14798320, 18497900, 22197480, 27746850, 36995800, 44394960, 55493700, 73991600, 110987400, 221974800]

約数ペア:

[(1, 221974800), (2, 110987400), (3, 73991600), (4, 55493700), (5, 44394960), (6, 36995800), (8, 27746850), (10, 22197480), (12, 18497900), (15, 14798320), (16, 13873425), (20, 11098740), (24, 9248950), (25, 8878992), (30, 7399160), (40, 5549370), (48, 4624475), (50, 4439496), (60, 3699580), (75, 2959664), (80, 2774685), (97, 2288400), (100, 2219748), (120, 1849790), (150, 1479832), (194, 1144200), (200, 1109874), (240, 924895), (291, 762800), (300, 739916), (388, 572100), (400, 554937), (485, 457680), (582, 381400), (600, 369958), (776, 286050), (970, 228840), (1164, 190700), (1200, 184979), (1455, 152560), (1552, 143025), (1907, 116400), (1940, 114420), (2328, 95350), (2425, 91536), (2910, 76280), (3814, 58200), (3880, 57210), (4656, 47675), (4850, 45768), (5721, 38800), (5820, 38140), (7275, 30512), (7628, 29100), (7760, 28605), (9535, 23280), (9700, 22884), (11442, 19400), (11640, 19070), (14550, 15256)]