203850150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 605627904

約数和(自身を除く): 401777754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 322, 345, 350, 367, 483, 525, 529, 575, 690, 734, 805, 966, 1050, 1058, 1101, 1150, 1587, 1610, 1725, 1835, 2202, 2415, 2569, 2645, 3174, 3450, 3670, 3703, 4025, 4830, 5138, 5290, 5505, 7406, 7707, 7935, 8050, 8441, 9175, 11010, 11109, 12075, 12845, 13225, 15414, 15870, 16882, 18350, 18515, 22218, 24150, 25323, 25690, 26450, 27525, 37030, 38535, 39675, 42205, 50646, 55050, 55545, 59087, 64225, 77070, 79350, 84410, 92575, 111090, 118174, 126615, 128450, 177261, 185150, 192675, 194143, 211025, 253230, 277725, 295435, 354522, 385350, 388286, 422050, 555450, 582429, 590870, 633075, 886305, 970715, 1164858, 1266150, 1359001, 1477175, 1772610, 1941430, 2718002, 2912145, 2954350, 4077003, 4431525, 4853575, 5824290, 6795005, 8154006, 8863050, 9707150, 13590010, 14560725, 20385015, 29121450, 33975025, 40770030, 67950050, 101925075, 203850150]

約数ペア:

[(1, 203850150), (2, 101925075), (3, 67950050), (5, 40770030), (6, 33975025), (7, 29121450), (10, 20385015), (14, 14560725), (15, 13590010), (21, 9707150), (23, 8863050), (25, 8154006), (30, 6795005), (35, 5824290), (42, 4853575), (46, 4431525), (50, 4077003), (69, 2954350), (70, 2912145), (75, 2718002), (105, 1941430), (115, 1772610), (138, 1477175), (150, 1359001), (161, 1266150), (175, 1164858), (210, 970715), (230, 886305), (322, 633075), (345, 590870), (350, 582429), (367, 555450), (483, 422050), (525, 388286), (529, 385350), (575, 354522), (690, 295435), (734, 277725), (805, 253230), (966, 211025), (1050, 194143), (1058, 192675), (1101, 185150), (1150, 177261), (1587, 128450), (1610, 126615), (1725, 118174), (1835, 111090), (2202, 92575), (2415, 84410), (2569, 79350), (2645, 77070), (3174, 64225), (3450, 59087), (3670, 55545), (3703, 55050), (4025, 50646), (4830, 42205), (5138, 39675), (5290, 38535), (5505, 37030), (7406, 27525), (7707, 26450), (7935, 25690), (8050, 25323), (8441, 24150), (9175, 22218), (11010, 18515), (11109, 18350), (12075, 16882), (12845, 15870), (13225, 15414)]