18384810750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{50129}}^1$

素因数の和:50315

約数の個数: 96

約数和(自身を含む): 50018510880

約数和(自身を除く): 31633700130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 163, 225, 250, 326, 375, 450, 489, 750, 815, 978, 1125, 1467, 1630, 2250, 2445, 2934, 4075, 4890, 7335, 8150, 12225, 14670, 20375, 24450, 36675, 40750, 50129, 61125, 73350, 100258, 122250, 150387, 183375, 250645, 300774, 366750, 451161, 501290, 751935, 902322, 1253225, 1503870, 2255805, 2506450, 3759675, 4511610, 6266125, 7519350, 8171027, 11279025, 12532250, 16342054, 18798375, 22558050, 24513081, 37596750, 40855135, 49026162, 56395125, 73539243, 81710270, 112790250, 122565405, 147078486, 204275675, 245130810, 367696215, 408551350, 612827025, 735392430, 1021378375, 1225654050, 1838481075, 2042756750, 3064135125, 3676962150, 6128270250, 9192405375, 18384810750]

約数ペア:

[(1, 18384810750), (2, 9192405375), (3, 6128270250), (5, 3676962150), (6, 3064135125), (9, 2042756750), (10, 1838481075), (15, 1225654050), (18, 1021378375), (25, 735392430), (30, 612827025), (45, 408551350), (50, 367696215), (75, 245130810), (90, 204275675), (125, 147078486), (150, 122565405), (163, 112790250), (225, 81710270), (250, 73539243), (326, 56395125), (375, 49026162), (450, 40855135), (489, 37596750), (750, 24513081), (815, 22558050), (978, 18798375), (1125, 16342054), (1467, 12532250), (1630, 11279025), (2250, 8171027), (2445, 7519350), (2934, 6266125), (4075, 4511610), (4890, 3759675), (7335, 2506450), (8150, 2255805), (12225, 1503870), (14670, 1253225), (20375, 902322), (24450, 751935), (36675, 501290), (40750, 451161), (50129, 366750), (61125, 300774), (73350, 250645), (100258, 183375), (122250, 150387)]