100152800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 281232000

約数和(自身を除く): 181079200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 200, 209, 220, 275, 304, 352, 380, 400, 418, 440, 475, 550, 599, 608, 760, 800, 836, 880, 950, 1045, 1100, 1198, 1520, 1672, 1760, 1900, 2090, 2200, 2396, 2995, 3040, 3344, 3800, 4180, 4400, 4792, 5225, 5990, 6589, 6688, 7600, 8360, 8800, 9584, 10450, 11381, 11980, 13178, 14975, 15200, 16720, 19168, 20900, 22762, 23960, 26356, 29950, 32945, 33440, 41800, 45524, 47920, 52712, 56905, 59900, 65890, 83600, 91048, 95840, 105424, 113810, 119800, 125191, 131780, 164725, 167200, 182096, 210848, 227620, 239600, 250382, 263560, 284525, 329450, 364192, 455240, 479200, 500764, 527120, 569050, 625955, 658900, 910480, 1001528, 1054240, 1138100, 1251910, 1317800, 1820960, 2003056, 2276200, 2503820, 2635600, 3129775, 4006112, 4552400, 5007640, 5271200, 6259550, 9104800, 10015280, 12519100, 20030560, 25038200, 50076400, 100152800]

約数ペア:

[(1, 100152800), (2, 50076400), (4, 25038200), (5, 20030560), (8, 12519100), (10, 10015280), (11, 9104800), (16, 6259550), (19, 5271200), (20, 5007640), (22, 4552400), (25, 4006112), (32, 3129775), (38, 2635600), (40, 2503820), (44, 2276200), (50, 2003056), (55, 1820960), (76, 1317800), (80, 1251910), (88, 1138100), (95, 1054240), (100, 1001528), (110, 910480), (152, 658900), (160, 625955), (176, 569050), (190, 527120), (200, 500764), (209, 479200), (220, 455240), (275, 364192), (304, 329450), (352, 284525), (380, 263560), (400, 250382), (418, 239600), (440, 227620), (475, 210848), (550, 182096), (599, 167200), (608, 164725), (760, 131780), (800, 125191), (836, 119800), (880, 113810), (950, 105424), (1045, 95840), (1100, 91048), (1198, 83600), (1520, 65890), (1672, 59900), (1760, 56905), (1900, 52712), (2090, 47920), (2200, 45524), (2396, 41800), (2995, 33440), (3040, 32945), (3344, 29950), (3800, 26356), (4180, 23960), (4400, 22762), (4792, 20900), (5225, 19168), (5990, 16720), (6589, 15200), (6688, 14975), (7600, 13178), (8360, 11980), (8800, 11381), (9584, 10450)]