84338600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 206653440

約数和(自身を除く): 122314840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 61, 62, 100, 122, 124, 155, 200, 223, 244, 248, 305, 310, 446, 488, 610, 620, 775, 892, 1115, 1220, 1240, 1525, 1550, 1784, 1891, 2230, 2440, 3050, 3100, 3782, 4460, 5575, 6100, 6200, 6913, 7564, 8920, 9455, 11150, 12200, 13603, 13826, 15128, 18910, 22300, 27206, 27652, 34565, 37820, 44600, 47275, 54412, 55304, 68015, 69130, 75640, 94550, 108824, 136030, 138260, 172825, 189100, 272060, 276520, 340075, 345650, 378200, 421693, 544120, 680150, 691300, 843386, 1360300, 1382600, 1686772, 2108465, 2720600, 3373544, 4216930, 8433860, 10542325, 16867720, 21084650, 42169300, 84338600]

約数ペア:

[(1, 84338600), (2, 42169300), (4, 21084650), (5, 16867720), (8, 10542325), (10, 8433860), (20, 4216930), (25, 3373544), (31, 2720600), (40, 2108465), (50, 1686772), (61, 1382600), (62, 1360300), (100, 843386), (122, 691300), (124, 680150), (155, 544120), (200, 421693), (223, 378200), (244, 345650), (248, 340075), (305, 276520), (310, 272060), (446, 189100), (488, 172825), (610, 138260), (620, 136030), (775, 108824), (892, 94550), (1115, 75640), (1220, 69130), (1240, 68015), (1525, 55304), (1550, 54412), (1784, 47275), (1891, 44600), (2230, 37820), (2440, 34565), (3050, 27652), (3100, 27206), (3782, 22300), (4460, 18910), (5575, 15128), (6100, 13826), (6200, 13603), (6913, 12200), (7564, 11150), (8920, 9455)]