2020199250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 5639092992

約数和(自身を除く): 3618893742

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 69, 75, 83, 85, 102, 115, 125, 138, 150, 166, 170, 230, 249, 250, 255, 345, 375, 391, 415, 425, 498, 510, 575, 690, 750, 782, 830, 850, 1150, 1173, 1245, 1275, 1411, 1725, 1909, 1955, 2075, 2125, 2346, 2490, 2550, 2822, 2875, 3450, 3818, 3910, 4150, 4233, 4250, 5727, 5750, 5865, 6225, 6375, 6889, 7055, 8466, 8625, 9545, 9775, 10375, 11454, 11730, 12450, 12750, 13778, 14110, 17250, 19090, 19550, 20667, 20750, 21165, 28635, 29325, 31125, 32453, 34445, 35275, 41334, 42330, 47725, 48875, 57270, 58650, 62250, 64906, 68890, 70550, 95450, 97359, 97750, 103335, 105825, 117113, 143175, 146625, 158447, 162265, 172225, 176375, 194718, 206670, 211650, 234226, 238625, 286350, 293250, 316894, 324530, 344450, 351339, 352750, 475341, 477250, 486795, 516675, 529125, 585565, 702678, 715875, 792235, 811325, 861125, 950682, 973590, 1033350, 1058250, 1171130, 1431750, 1584470, 1622650, 1722250, 1756695, 2376705, 2433975, 2583375, 2693599, 2927825, 3513390, 3961175, 4056625, 4753410, 4867950, 5166750, 5387198, 5855650, 7922350, 8080797, 8113250, 8783475, 11883525, 12169875, 13467995, 14639125, 16161594, 17566950, 19805875, 23767050, 24339750, 26935990, 29278250, 39611750, 40403985, 43917375, 59417625, 67339975, 80807970, 87834750, 118835250, 134679950, 202019925, 336699875, 404039850, 673399750, 1010099625, 2020199250]

約数ペア:

[(1, 2020199250), (2, 1010099625), (3, 673399750), (5, 404039850), (6, 336699875), (10, 202019925), (15, 134679950), (17, 118835250), (23, 87834750), (25, 80807970), (30, 67339975), (34, 59417625), (46, 43917375), (50, 40403985), (51, 39611750), (69, 29278250), (75, 26935990), (83, 24339750), (85, 23767050), (102, 19805875), (115, 17566950), (125, 16161594), (138, 14639125), (150, 13467995), (166, 12169875), (170, 11883525), (230, 8783475), (249, 8113250), (250, 8080797), (255, 7922350), (345, 5855650), (375, 5387198), (391, 5166750), (415, 4867950), (425, 4753410), (498, 4056625), (510, 3961175), (575, 3513390), (690, 2927825), (750, 2693599), (782, 2583375), (830, 2433975), (850, 2376705), (1150, 1756695), (1173, 1722250), (1245, 1622650), (1275, 1584470), (1411, 1431750), (1725, 1171130), (1909, 1058250), (1955, 1033350), (2075, 973590), (2125, 950682), (2346, 861125), (2490, 811325), (2550, 792235), (2822, 715875), (2875, 702678), (3450, 585565), (3818, 529125), (3910, 516675), (4150, 486795), (4233, 477250), (4250, 475341), (5727, 352750), (5750, 351339), (5865, 344450), (6225, 324530), (6375, 316894), (6889, 293250), (7055, 286350), (8466, 238625), (8625, 234226), (9545, 211650), (9775, 206670), (10375, 194718), (11454, 176375), (11730, 172225), (12450, 162265), (12750, 158447), (13778, 146625), (14110, 143175), (17250, 117113), (19090, 105825), (19550, 103335), (20667, 97750), (20750, 97359), (21165, 95450), (28635, 70550), (29325, 68890), (31125, 64906), (32453, 62250), (34445, 58650), (35275, 57270), (41334, 48875), (42330, 47725)]