201840750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 551453760

約数和(自身を除く): 349613010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 125, 150, 218, 225, 250, 327, 375, 450, 545, 654, 750, 823, 981, 1090, 1125, 1635, 1646, 1962, 2250, 2469, 2725, 3270, 4115, 4905, 4938, 5450, 7407, 8175, 8230, 9810, 12345, 13625, 14814, 16350, 20575, 24525, 24690, 27250, 37035, 40875, 41150, 49050, 61725, 74070, 81750, 89707, 102875, 122625, 123450, 179414, 185175, 205750, 245250, 269121, 308625, 370350, 448535, 538242, 617250, 807363, 897070, 925875, 1345605, 1614726, 1851750, 2242675, 2691210, 4036815, 4485350, 6728025, 8073630, 11213375, 13456050, 20184075, 22426750, 33640125, 40368150, 67280250, 100920375, 201840750]

約数ペア:

[(1, 201840750), (2, 100920375), (3, 67280250), (5, 40368150), (6, 33640125), (9, 22426750), (10, 20184075), (15, 13456050), (18, 11213375), (25, 8073630), (30, 6728025), (45, 4485350), (50, 4036815), (75, 2691210), (90, 2242675), (109, 1851750), (125, 1614726), (150, 1345605), (218, 925875), (225, 897070), (250, 807363), (327, 617250), (375, 538242), (450, 448535), (545, 370350), (654, 308625), (750, 269121), (823, 245250), (981, 205750), (1090, 185175), (1125, 179414), (1635, 123450), (1646, 122625), (1962, 102875), (2250, 89707), (2469, 81750), (2725, 74070), (3270, 61725), (4115, 49050), (4905, 41150), (4938, 40875), (5450, 37035), (7407, 27250), (8175, 24690), (8230, 24525), (9810, 20575), (12345, 16350), (13625, 14814)]