83390100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 259858368

約数和(自身を除く): 176468268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 83, 85, 100, 102, 150, 166, 170, 197, 204, 249, 255, 300, 332, 340, 394, 415, 425, 498, 510, 591, 788, 830, 850, 985, 996, 1020, 1182, 1245, 1275, 1411, 1660, 1700, 1970, 2075, 2364, 2490, 2550, 2822, 2955, 3349, 3940, 4150, 4233, 4925, 4980, 5100, 5644, 5910, 6225, 6698, 7055, 8300, 8466, 9850, 10047, 11820, 12450, 13396, 14110, 14775, 16351, 16745, 16932, 19700, 20094, 21165, 24900, 28220, 29550, 32702, 33490, 35275, 40188, 42330, 49053, 50235, 59100, 65404, 66980, 70550, 81755, 83725, 84660, 98106, 100470, 105825, 141100, 163510, 167450, 196212, 200940, 211650, 245265, 251175, 277967, 327020, 334900, 408775, 423300, 490530, 502350, 555934, 817550, 833901, 981060, 1004700, 1111868, 1226325, 1389835, 1635100, 1667802, 2452650, 2779670, 3335604, 4169505, 4905300, 5559340, 6949175, 8339010, 13898350, 16678020, 20847525, 27796700, 41695050, 83390100]

約数ペア:

[(1, 83390100), (2, 41695050), (3, 27796700), (4, 20847525), (5, 16678020), (6, 13898350), (10, 8339010), (12, 6949175), (15, 5559340), (17, 4905300), (20, 4169505), (25, 3335604), (30, 2779670), (34, 2452650), (50, 1667802), (51, 1635100), (60, 1389835), (68, 1226325), (75, 1111868), (83, 1004700), (85, 981060), (100, 833901), (102, 817550), (150, 555934), (166, 502350), (170, 490530), (197, 423300), (204, 408775), (249, 334900), (255, 327020), (300, 277967), (332, 251175), (340, 245265), (394, 211650), (415, 200940), (425, 196212), (498, 167450), (510, 163510), (591, 141100), (788, 105825), (830, 100470), (850, 98106), (985, 84660), (996, 83725), (1020, 81755), (1182, 70550), (1245, 66980), (1275, 65404), (1411, 59100), (1660, 50235), (1700, 49053), (1970, 42330), (2075, 40188), (2364, 35275), (2490, 33490), (2550, 32702), (2822, 29550), (2955, 28220), (3349, 24900), (3940, 21165), (4150, 20094), (4233, 19700), (4925, 16932), (4980, 16745), (5100, 16351), (5644, 14775), (5910, 14110), (6225, 13396), (6698, 12450), (7055, 11820), (8300, 10047), (8466, 9850)]