3985800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 15415680

約数和(自身を除く): 11429880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 73, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 146, 150, 156, 168, 175, 182, 195, 200, 210, 219, 260, 273, 280, 292, 300, 312, 325, 350, 364, 365, 390, 420, 438, 455, 511, 520, 525, 546, 584, 600, 650, 700, 728, 730, 780, 840, 876, 910, 949, 975, 1022, 1050, 1092, 1095, 1300, 1365, 1400, 1460, 1533, 1560, 1752, 1820, 1825, 1898, 1950, 2044, 2100, 2184, 2190, 2275, 2555, 2600, 2730, 2847, 2920, 3066, 3640, 3650, 3796, 3900, 4088, 4200, 4380, 4550, 4745, 5110, 5460, 5475, 5694, 6132, 6643, 6825, 7300, 7592, 7665, 7800, 8760, 9100, 9490, 10220, 10920, 10950, 11388, 12264, 12775, 13286, 13650, 14235, 14600, 15330, 18200, 18980, 19929, 20440, 21900, 22776, 23725, 25550, 26572, 27300, 28470, 30660, 33215, 37960, 38325, 39858, 43800, 47450, 51100, 53144, 54600, 56940, 61320, 66430, 71175, 76650, 79716, 94900, 99645, 102200, 113880, 132860, 142350, 153300, 159432, 166075, 189800, 199290, 265720, 284700, 306600, 332150, 398580, 498225, 569400, 664300, 797160, 996450, 1328600, 1992900, 3985800]

約数ペア:

[(1, 3985800), (2, 1992900), (3, 1328600), (4, 996450), (5, 797160), (6, 664300), (7, 569400), (8, 498225), (10, 398580), (12, 332150), (13, 306600), (14, 284700), (15, 265720), (20, 199290), (21, 189800), (24, 166075), (25, 159432), (26, 153300), (28, 142350), (30, 132860), (35, 113880), (39, 102200), (40, 99645), (42, 94900), (50, 79716), (52, 76650), (56, 71175), (60, 66430), (65, 61320), (70, 56940), (73, 54600), (75, 53144), (78, 51100), (84, 47450), (91, 43800), (100, 39858), (104, 38325), (105, 37960), (120, 33215), (130, 30660), (140, 28470), (146, 27300), (150, 26572), (156, 25550), (168, 23725), (175, 22776), (182, 21900), (195, 20440), (200, 19929), (210, 18980), (219, 18200), (260, 15330), (273, 14600), (280, 14235), (292, 13650), (300, 13286), (312, 12775), (325, 12264), (350, 11388), (364, 10950), (365, 10920), (390, 10220), (420, 9490), (438, 9100), (455, 8760), (511, 7800), (520, 7665), (525, 7592), (546, 7300), (584, 6825), (600, 6643), (650, 6132), (700, 5694), (728, 5475), (730, 5460), (780, 5110), (840, 4745), (876, 4550), (910, 4380), (949, 4200), (975, 4088), (1022, 3900), (1050, 3796), (1092, 3650), (1095, 3640), (1300, 3066), (1365, 2920), (1400, 2847), (1460, 2730), (1533, 2600), (1560, 2555), (1752, 2275), (1820, 2190), (1825, 2184), (1898, 2100), (1950, 2044)]