42695100

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 159239808

約数和(自身を除く): 116544708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 251, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 502, 525, 540, 567, 630, 675, 700, 753, 756, 810, 900, 945, 972, 1004, 1050, 1134, 1215, 1255, 1260, 1350, 1506, 1575, 1620, 1701, 1757, 1890, 2025, 2100, 2259, 2268, 2430, 2510, 2700, 2835, 3012, 3150, 3402, 3514, 3765, 3780, 4050, 4518, 4725, 4860, 5020, 5271, 5670, 6075, 6275, 6300, 6777, 6804, 7028, 7530, 8100, 8505, 8785, 9036, 9450, 10542, 11295, 11340, 12150, 12550, 13554, 14175, 15060, 15813, 17010, 17570, 18825, 18900, 20331, 21084, 22590, 24300, 25100, 26355, 27108, 28350, 31626, 33885, 34020, 35140, 37650, 40662, 42525, 43925, 45180, 47439, 52710, 56475, 56700, 60993, 63252, 67770, 75300, 79065, 81324, 85050, 87850, 94878, 101655, 105420, 112950, 121986, 131775, 135540, 142317, 158130, 169425, 170100, 175700, 189756, 203310, 225900, 237195, 243972, 263550, 284634, 304965, 316260, 338850, 395325, 406620, 426951, 474390, 508275, 527100, 569268, 609930, 677700, 711585, 790650, 853902, 948780, 1016550, 1185975, 1219860, 1423170, 1524825, 1581300, 1707804, 2033100, 2134755, 2371950, 2846340, 3049650, 3557925, 4269510, 4743900, 6099300, 7115850, 8539020, 10673775, 14231700, 21347550, 42695100]

約数ペア:

[(1, 42695100), (2, 21347550), (3, 14231700), (4, 10673775), (5, 8539020), (6, 7115850), (7, 6099300), (9, 4743900), (10, 4269510), (12, 3557925), (14, 3049650), (15, 2846340), (18, 2371950), (20, 2134755), (21, 2033100), (25, 1707804), (27, 1581300), (28, 1524825), (30, 1423170), (35, 1219860), (36, 1185975), (42, 1016550), (45, 948780), (50, 853902), (54, 790650), (60, 711585), (63, 677700), (70, 609930), (75, 569268), (81, 527100), (84, 508275), (90, 474390), (100, 426951), (105, 406620), (108, 395325), (126, 338850), (135, 316260), (140, 304965), (150, 284634), (162, 263550), (175, 243972), (180, 237195), (189, 225900), (210, 203310), (225, 189756), (243, 175700), (251, 170100), (252, 169425), (270, 158130), (300, 142317), (315, 135540), (324, 131775), (350, 121986), (378, 112950), (405, 105420), (420, 101655), (450, 94878), (486, 87850), (502, 85050), (525, 81324), (540, 79065), (567, 75300), (630, 67770), (675, 63252), (700, 60993), (753, 56700), (756, 56475), (810, 52710), (900, 47439), (945, 45180), (972, 43925), (1004, 42525), (1050, 40662), (1134, 37650), (1215, 35140), (1255, 34020), (1260, 33885), (1350, 31626), (1506, 28350), (1575, 27108), (1620, 26355), (1701, 25100), (1757, 24300), (1890, 22590), (2025, 21084), (2100, 20331), (2259, 18900), (2268, 18825), (2430, 17570), (2510, 17010), (2700, 15813), (2835, 15060), (3012, 14175), (3150, 13554), (3402, 12550), (3514, 12150), (3765, 11340), (3780, 11295), (4050, 10542), (4518, 9450), (4725, 9036), (4860, 8785), (5020, 8505), (5271, 8100), (5670, 7530), (6075, 7028), (6275, 6804), (6300, 6777)]