211013400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 144

約数和(自身を含む): 708671160

約数和(自身を除く): 497657760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1950, 2028, 2081, 2535, 2600, 3380, 3900, 4056, 4162, 4225, 5070, 6243, 6760, 7800, 8324, 8450, 10140, 10405, 12486, 12675, 16648, 16900, 20280, 20810, 24972, 25350, 27053, 31215, 33800, 41620, 49944, 50700, 52025, 54106, 62430, 81159, 83240, 101400, 104050, 108212, 124860, 135265, 156075, 162318, 208100, 216424, 249720, 270530, 312150, 324636, 351689, 405795, 416200, 541060, 624300, 649272, 676325, 703378, 811590, 1055067, 1082120, 1248600, 1352650, 1406756, 1623180, 1758445, 2028975, 2110134, 2705300, 2813512, 3246360, 3516890, 4057950, 4220268, 5275335, 5410600, 7033780, 8115900, 8440536, 8792225, 10550670, 14067560, 16231800, 17584450, 21101340, 26376675, 35168900, 42202680, 52753350, 70337800, 105506700, 211013400]

約数ペア:

[(1, 211013400), (2, 105506700), (3, 70337800), (4, 52753350), (5, 42202680), (6, 35168900), (8, 26376675), (10, 21101340), (12, 17584450), (13, 16231800), (15, 14067560), (20, 10550670), (24, 8792225), (25, 8440536), (26, 8115900), (30, 7033780), (39, 5410600), (40, 5275335), (50, 4220268), (52, 4057950), (60, 3516890), (65, 3246360), (75, 2813512), (78, 2705300), (100, 2110134), (104, 2028975), (120, 1758445), (130, 1623180), (150, 1406756), (156, 1352650), (169, 1248600), (195, 1082120), (200, 1055067), (260, 811590), (300, 703378), (312, 676325), (325, 649272), (338, 624300), (390, 541060), (507, 416200), (520, 405795), (600, 351689), (650, 324636), (676, 312150), (780, 270530), (845, 249720), (975, 216424), (1014, 208100), (1300, 162318), (1352, 156075), (1560, 135265), (1690, 124860), (1950, 108212), (2028, 104050), (2081, 101400), (2535, 83240), (2600, 81159), (3380, 62430), (3900, 54106), (4056, 52025), (4162, 50700), (4225, 49944), (5070, 41620), (6243, 33800), (6760, 31215), (7800, 27053), (8324, 25350), (8450, 24972), (10140, 20810), (10405, 20280), (12486, 16900), (12675, 16648)]