102125800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 292933260

約数和(自身を除く): 190807460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 119, 136, 140, 170, 175, 196, 200, 238, 245, 280, 340, 350, 392, 425, 476, 490, 595, 613, 680, 700, 833, 850, 952, 980, 1190, 1225, 1226, 1400, 1666, 1700, 1960, 2380, 2450, 2452, 2975, 3065, 3332, 3400, 4165, 4291, 4760, 4900, 4904, 5950, 6130, 6664, 8330, 8582, 9800, 10421, 11900, 12260, 15325, 16660, 17164, 20825, 20842, 21455, 23800, 24520, 30037, 30650, 33320, 34328, 41650, 41684, 42910, 52105, 60074, 61300, 72947, 83300, 83368, 85820, 104210, 107275, 120148, 122600, 145894, 150185, 166600, 171640, 208420, 214550, 240296, 260525, 291788, 300370, 364735, 416840, 429100, 510629, 521050, 583576, 600740, 729470, 750925, 858200, 1021258, 1042100, 1201480, 1458940, 1501850, 1823675, 2042516, 2084200, 2553145, 2917880, 3003700, 3647350, 4085032, 5106290, 6007400, 7294700, 10212580, 12765725, 14589400, 20425160, 25531450, 51062900, 102125800]

約数ペア:

[(1, 102125800), (2, 51062900), (4, 25531450), (5, 20425160), (7, 14589400), (8, 12765725), (10, 10212580), (14, 7294700), (17, 6007400), (20, 5106290), (25, 4085032), (28, 3647350), (34, 3003700), (35, 2917880), (40, 2553145), (49, 2084200), (50, 2042516), (56, 1823675), (68, 1501850), (70, 1458940), (85, 1201480), (98, 1042100), (100, 1021258), (119, 858200), (136, 750925), (140, 729470), (170, 600740), (175, 583576), (196, 521050), (200, 510629), (238, 429100), (245, 416840), (280, 364735), (340, 300370), (350, 291788), (392, 260525), (425, 240296), (476, 214550), (490, 208420), (595, 171640), (613, 166600), (680, 150185), (700, 145894), (833, 122600), (850, 120148), (952, 107275), (980, 104210), (1190, 85820), (1225, 83368), (1226, 83300), (1400, 72947), (1666, 61300), (1700, 60074), (1960, 52105), (2380, 42910), (2450, 41684), (2452, 41650), (2975, 34328), (3065, 33320), (3332, 30650), (3400, 30037), (4165, 24520), (4291, 23800), (4760, 21455), (4900, 20842), (4904, 20825), (5950, 17164), (6130, 16660), (6664, 15325), (8330, 12260), (8582, 11900), (9800, 10421)]