191887800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 651312480

約数和(自身を除く): 459424680

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, 73, 75, 78, 100, 104, 120, 130, 146, 150, 156, 195, 200, 219, 260, 292, 300, 312, 325, 337, 365, 390, 438, 520, 584, 600, 650, 674, 730, 780, 876, 949, 975, 1011, 1095, 1300, 1348, 1460, 1560, 1685, 1752, 1825, 1898, 1950, 2022, 2190, 2600, 2696, 2847, 2920, 3370, 3650, 3796, 3900, 4044, 4380, 4381, 4745, 5055, 5475, 5694, 6740, 7300, 7592, 7800, 8088, 8425, 8760, 8762, 9490, 10110, 10950, 11388, 13143, 13480, 14235, 14600, 16850, 17524, 18980, 20220, 21900, 21905, 22776, 23725, 24601, 25275, 26286, 28470, 33700, 35048, 37960, 40440, 43800, 43810, 47450, 49202, 50550, 52572, 56940, 65715, 67400, 71175, 73803, 87620, 94900, 98404, 101100, 105144, 109525, 113880, 123005, 131430, 142350, 147606, 175240, 189800, 196808, 202200, 219050, 246010, 262860, 284700, 295212, 319813, 328575, 369015, 438100, 492020, 525720, 569400, 590424, 615025, 639626, 657150, 738030, 876200, 959439, 984040, 1230050, 1279252, 1314300, 1476060, 1599065, 1845075, 1918878, 2460100, 2558504, 2628600, 2952120, 3198130, 3690150, 3837756, 4797195, 4920200, 6396260, 7380300, 7675512, 7995325, 9594390, 12792520, 14760600, 15990650, 19188780, 23985975, 31981300, 38377560, 47971950, 63962600, 95943900, 191887800]

約数ペア:

[(1, 191887800), (2, 95943900), (3, 63962600), (4, 47971950), (5, 38377560), (6, 31981300), (8, 23985975), (10, 19188780), (12, 15990650), (13, 14760600), (15, 12792520), (20, 9594390), (24, 7995325), (25, 7675512), (26, 7380300), (30, 6396260), (39, 4920200), (40, 4797195), (50, 3837756), (52, 3690150), (60, 3198130), (65, 2952120), (73, 2628600), (75, 2558504), (78, 2460100), (100, 1918878), (104, 1845075), (120, 1599065), (130, 1476060), (146, 1314300), (150, 1279252), (156, 1230050), (195, 984040), (200, 959439), (219, 876200), (260, 738030), (292, 657150), (300, 639626), (312, 615025), (325, 590424), (337, 569400), (365, 525720), (390, 492020), (438, 438100), (520, 369015), (584, 328575), (600, 319813), (650, 295212), (674, 284700), (730, 262860), (780, 246010), (876, 219050), (949, 202200), (975, 196808), (1011, 189800), (1095, 175240), (1300, 147606), (1348, 142350), (1460, 131430), (1560, 123005), (1685, 113880), (1752, 109525), (1825, 105144), (1898, 101100), (1950, 98404), (2022, 94900), (2190, 87620), (2600, 73803), (2696, 71175), (2847, 67400), (2920, 65715), (3370, 56940), (3650, 52572), (3796, 50550), (3900, 49202), (4044, 47450), (4380, 43810), (4381, 43800), (4745, 40440), (5055, 37960), (5475, 35048), (5694, 33700), (6740, 28470), (7300, 26286), (7592, 25275), (7800, 24601), (8088, 23725), (8425, 22776), (8760, 21905), (8762, 21900), (9490, 20220), (10110, 18980), (10950, 17524), (11388, 16850), (13143, 14600), (13480, 14235)]