2017668900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 6726375040

約数和(自身を除く): 4708706140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 73, 75, 76, 78, 95, 100, 114, 130, 146, 150, 156, 190, 195, 219, 228, 247, 260, 285, 292, 300, 325, 365, 373, 380, 390, 438, 475, 494, 570, 650, 730, 741, 746, 780, 876, 949, 950, 975, 988, 1095, 1119, 1140, 1235, 1300, 1387, 1425, 1460, 1482, 1492, 1825, 1865, 1898, 1900, 1950, 2190, 2238, 2470, 2774, 2847, 2850, 2964, 3650, 3705, 3730, 3796, 3900, 4161, 4380, 4476, 4745, 4849, 4940, 5475, 5548, 5595, 5694, 5700, 6175, 6935, 7087, 7300, 7410, 7460, 8322, 9325, 9490, 9698, 10950, 11190, 11388, 12350, 13870, 14174, 14235, 14547, 14820, 16644, 18031, 18525, 18650, 18980, 19396, 20805, 21261, 21900, 22380, 23725, 24245, 24700, 27229, 27740, 27975, 28348, 28470, 29094, 34675, 35435, 36062, 37050, 37300, 41610, 42522, 47450, 48490, 54093, 54458, 55950, 56940, 58188, 69350, 70870, 71175, 72124, 72735, 74100, 81687, 83220, 85044, 90155, 92131, 94900, 96980, 104025, 106305, 108186, 108916, 111900, 121225, 136145, 138700, 141740, 142350, 145470, 163374, 177175, 180310, 184262, 208050, 212610, 216372, 242450, 270465, 272290, 276393, 284700, 290940, 326748, 353977, 354350, 360620, 363675, 368524, 408435, 416100, 425220, 450775, 460655, 484900, 517351, 531525, 540930, 544580, 552786, 680725, 707954, 708700, 727350, 816870, 901550, 921310, 1034702, 1061931, 1063050, 1081860, 1105572, 1352325, 1361450, 1381965, 1415908, 1454700, 1552053, 1633740, 1769885, 1803100, 1842620, 2042175, 2069404, 2123862, 2126100, 2303275, 2586755, 2704650, 2722900, 2763930, 3104106, 3539770, 4084350, 4247724, 4606550, 5173510, 5309655, 5409300, 5527860, 6208212, 6725563, 6909825, 7079540, 7760265, 8168700, 8849425, 9213100, 10347020, 10619310, 12933775, 13451126, 13819650, 15520530, 17698850, 20176689, 21238620, 25867550, 26548275, 26902252, 27639300, 31041060, 33627815, 35397700, 38801325, 40353378, 51735100, 53096550, 67255630, 77602650, 80706756, 100883445, 106193100, 134511260, 155205300, 168139075, 201766890, 336278150, 403533780, 504417225, 672556300, 1008834450, 2017668900]

約数ペア:

[(1, 2017668900), (2, 1008834450), (3, 672556300), (4, 504417225), (5, 403533780), (6, 336278150), (10, 201766890), (12, 168139075), (13, 155205300), (15, 134511260), (19, 106193100), (20, 100883445), (25, 80706756), (26, 77602650), (30, 67255630), (38, 53096550), (39, 51735100), (50, 40353378), (52, 38801325), (57, 35397700), (60, 33627815), (65, 31041060), (73, 27639300), (75, 26902252), (76, 26548275), (78, 25867550), (95, 21238620), (100, 20176689), (114, 17698850), (130, 15520530), (146, 13819650), (150, 13451126), (156, 12933775), (190, 10619310), (195, 10347020), (219, 9213100), (228, 8849425), (247, 8168700), (260, 7760265), (285, 7079540), (292, 6909825), (300, 6725563), (325, 6208212), (365, 5527860), (373, 5409300), (380, 5309655), (390, 5173510), (438, 4606550), (475, 4247724), (494, 4084350), (570, 3539770), (650, 3104106), (730, 2763930), (741, 2722900), (746, 2704650), (780, 2586755), (876, 2303275), (949, 2126100), (950, 2123862), (975, 2069404), (988, 2042175), (1095, 1842620), (1119, 1803100), (1140, 1769885), (1235, 1633740), (1300, 1552053), (1387, 1454700), (1425, 1415908), (1460, 1381965), (1482, 1361450), (1492, 1352325), (1825, 1105572), (1865, 1081860), (1898, 1063050), (1900, 1061931), (1950, 1034702), (2190, 921310), (2238, 901550), (2470, 816870), (2774, 727350), (2847, 708700), (2850, 707954), (2964, 680725), (3650, 552786), (3705, 544580), (3730, 540930), (3796, 531525), (3900, 517351), (4161, 484900), (4380, 460655), (4476, 450775), (4745, 425220), (4849, 416100), (4940, 408435), (5475, 368524), (5548, 363675), (5595, 360620), (5694, 354350), (5700, 353977), (6175, 326748), (6935, 290940), (7087, 284700), (7300, 276393), (7410, 272290), (7460, 270465), (8322, 242450), (9325, 216372), (9490, 212610), (9698, 208050), (10950, 184262), (11190, 180310), (11388, 177175), (12350, 163374), (13870, 145470), (14174, 142350), (14235, 141740), (14547, 138700), (14820, 136145), (16644, 121225), (18031, 111900), (18525, 108916), (18650, 108186), (18980, 106305), (19396, 104025), (20805, 96980), (21261, 94900), (21900, 92131), (22380, 90155), (23725, 85044), (24245, 83220), (24700, 81687), (27229, 74100), (27740, 72735), (27975, 72124), (28348, 71175), (28470, 70870), (29094, 69350), (34675, 58188), (35435, 56940), (36062, 55950), (37050, 54458), (37300, 54093), (41610, 48490), (42522, 47450)]