121166800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 311364000

約数和(自身を除く): 190197200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 107, 149, 152, 190, 200, 214, 298, 304, 380, 400, 428, 475, 535, 596, 745, 760, 856, 950, 1070, 1192, 1490, 1520, 1712, 1900, 2033, 2140, 2384, 2675, 2831, 2980, 3725, 3800, 4066, 4280, 5350, 5662, 5960, 7450, 7600, 8132, 8560, 10165, 10700, 11324, 11920, 14155, 14900, 15943, 16264, 20330, 21400, 22648, 28310, 29800, 31886, 32528, 40660, 42800, 45296, 50825, 56620, 59600, 63772, 70775, 79715, 81320, 101650, 113240, 127544, 141550, 159430, 162640, 203300, 226480, 255088, 283100, 302917, 318860, 398575, 406600, 566200, 605834, 637720, 797150, 813200, 1132400, 1211668, 1275440, 1514585, 1594300, 2423336, 3029170, 3188600, 4846672, 6058340, 6377200, 7572925, 12116680, 15145850, 24233360, 30291700, 60583400, 121166800]

約数ペア:

[(1, 121166800), (2, 60583400), (4, 30291700), (5, 24233360), (8, 15145850), (10, 12116680), (16, 7572925), (19, 6377200), (20, 6058340), (25, 4846672), (38, 3188600), (40, 3029170), (50, 2423336), (76, 1594300), (80, 1514585), (95, 1275440), (100, 1211668), (107, 1132400), (149, 813200), (152, 797150), (190, 637720), (200, 605834), (214, 566200), (298, 406600), (304, 398575), (380, 318860), (400, 302917), (428, 283100), (475, 255088), (535, 226480), (596, 203300), (745, 162640), (760, 159430), (856, 141550), (950, 127544), (1070, 113240), (1192, 101650), (1490, 81320), (1520, 79715), (1712, 70775), (1900, 63772), (2033, 59600), (2140, 56620), (2384, 50825), (2675, 45296), (2831, 42800), (2980, 40660), (3725, 32528), (3800, 31886), (4066, 29800), (4280, 28310), (5350, 22648), (5662, 21400), (5960, 20330), (7450, 16264), (7600, 15943), (8132, 14900), (8560, 14155), (10165, 11920), (10700, 11324)]