100000320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 224

約数和(自身を含む): 379219968

約数和(自身を除く): 279219648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 647, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1294, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 1941, 2208, 2240, 2415, 2576, 2588, 2760, 3220, 3235, 3360, 3680, 3864, 3882, 4416, 4529, 4830, 5152, 5176, 5520, 6440, 6470, 6720, 7360, 7728, 7764, 9058, 9660, 9705, 10304, 10352, 11040, 12880, 12940, 13587, 14881, 15456, 15528, 18116, 19320, 19410, 20704, 22080, 22645, 25760, 25880, 27174, 29762, 30912, 31056, 36232, 38640, 38820, 41408, 44643, 45290, 51520, 51760, 54348, 59524, 62112, 67935, 72464, 74405, 77280, 77640, 89286, 90580, 103520, 104167, 108696, 119048, 124224, 135870, 144928, 148810, 154560, 155280, 178572, 181160, 207040, 208334, 217392, 223215, 238096, 271740, 289856, 297620, 310560, 312501, 357144, 362320, 416668, 434784, 446430, 476192, 520835, 543480, 595240, 621120, 625002, 714288, 724640, 833336, 869568, 892860, 952384, 1041670, 1086960, 1190480, 1250004, 1428576, 1449280, 1562505, 1666672, 1785720, 2083340, 2173920, 2380960, 2500008, 2857152, 3125010, 3333344, 3571440, 4166680, 4347840, 4761920, 5000016, 6250020, 6666688, 7142880, 8333360, 10000032, 12500040, 14285760, 16666720, 20000064, 25000080, 33333440, 50000160, 100000320]

約数ペア:

[(1, 100000320), (2, 50000160), (3, 33333440), (4, 25000080), (5, 20000064), (6, 16666720), (7, 14285760), (8, 12500040), (10, 10000032), (12, 8333360), (14, 7142880), (15, 6666688), (16, 6250020), (20, 5000016), (21, 4761920), (23, 4347840), (24, 4166680), (28, 3571440), (30, 3333344), (32, 3125010), (35, 2857152), (40, 2500008), (42, 2380960), (46, 2173920), (48, 2083340), (56, 1785720), (60, 1666672), (64, 1562505), (69, 1449280), (70, 1428576), (80, 1250004), (84, 1190480), (92, 1086960), (96, 1041670), (105, 952384), (112, 892860), (115, 869568), (120, 833336), (138, 724640), (140, 714288), (160, 625002), (161, 621120), (168, 595240), (184, 543480), (192, 520835), (210, 476192), (224, 446430), (230, 434784), (240, 416668), (276, 362320), (280, 357144), (320, 312501), (322, 310560), (336, 297620), (345, 289856), (368, 271740), (420, 238096), (448, 223215), (460, 217392), (480, 208334), (483, 207040), (552, 181160), (560, 178572), (644, 155280), (647, 154560), (672, 148810), (690, 144928), (736, 135870), (805, 124224), (840, 119048), (920, 108696), (960, 104167), (966, 103520), (1104, 90580), (1120, 89286), (1288, 77640), (1294, 77280), (1344, 74405), (1380, 72464), (1472, 67935), (1610, 62112), (1680, 59524), (1840, 54348), (1932, 51760), (1941, 51520), (2208, 45290), (2240, 44643), (2415, 41408), (2576, 38820), (2588, 38640), (2760, 36232), (3220, 31056), (3235, 30912), (3360, 29762), (3680, 27174), (3864, 25880), (3882, 25760), (4416, 22645), (4529, 22080), (4830, 20704), (5152, 19410), (5176, 19320), (5520, 18116), (6440, 15528), (6470, 15456), (6720, 14881), (7360, 13587), (7728, 12940), (7764, 12880), (9058, 11040), (9660, 10352), (9705, 10304)]