26705700

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 99840832

約数和(自身を除く): 73135132

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, 157, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 314, 315, 324, 350, 378, 405, 420, 450, 471, 486, 525, 540, 567, 628, 630, 675, 700, 756, 785, 810, 900, 942, 945, 972, 1050, 1099, 1134, 1215, 1260, 1350, 1413, 1570, 1575, 1620, 1701, 1884, 1890, 2025, 2100, 2198, 2268, 2355, 2430, 2700, 2826, 2835, 3140, 3150, 3297, 3402, 3780, 3925, 4050, 4239, 4396, 4710, 4725, 4860, 5495, 5652, 5670, 6075, 6300, 6594, 6804, 7065, 7850, 8100, 8478, 8505, 9420, 9450, 9891, 10990, 11340, 11775, 12150, 12717, 13188, 14130, 14175, 15700, 16485, 16956, 17010, 18900, 19782, 21195, 21980, 23550, 24300, 25434, 27475, 28260, 28350, 29673, 32970, 34020, 35325, 38151, 39564, 42390, 42525, 47100, 49455, 50868, 54950, 56700, 59346, 63585, 65940, 70650, 76302, 82425, 84780, 85050, 89019, 98910, 105975, 109900, 118692, 127170, 141300, 148365, 152604, 164850, 170100, 178038, 190755, 197820, 211950, 247275, 254340, 267057, 296730, 317925, 329700, 356076, 381510, 423900, 445095, 494550, 534114, 593460, 635850, 741825, 763020, 890190, 953775, 989100, 1068228, 1271700, 1335285, 1483650, 1780380, 1907550, 2225475, 2670570, 2967300, 3815100, 4450950, 5341140, 6676425, 8901900, 13352850, 26705700]

約数ペア:

[(1, 26705700), (2, 13352850), (3, 8901900), (4, 6676425), (5, 5341140), (6, 4450950), (7, 3815100), (9, 2967300), (10, 2670570), (12, 2225475), (14, 1907550), (15, 1780380), (18, 1483650), (20, 1335285), (21, 1271700), (25, 1068228), (27, 989100), (28, 953775), (30, 890190), (35, 763020), (36, 741825), (42, 635850), (45, 593460), (50, 534114), (54, 494550), (60, 445095), (63, 423900), (70, 381510), (75, 356076), (81, 329700), (84, 317925), (90, 296730), (100, 267057), (105, 254340), (108, 247275), (126, 211950), (135, 197820), (140, 190755), (150, 178038), (157, 170100), (162, 164850), (175, 152604), (180, 148365), (189, 141300), (210, 127170), (225, 118692), (243, 109900), (252, 105975), (270, 98910), (300, 89019), (314, 85050), (315, 84780), (324, 82425), (350, 76302), (378, 70650), (405, 65940), (420, 63585), (450, 59346), (471, 56700), (486, 54950), (525, 50868), (540, 49455), (567, 47100), (628, 42525), (630, 42390), (675, 39564), (700, 38151), (756, 35325), (785, 34020), (810, 32970), (900, 29673), (942, 28350), (945, 28260), (972, 27475), (1050, 25434), (1099, 24300), (1134, 23550), (1215, 21980), (1260, 21195), (1350, 19782), (1413, 18900), (1570, 17010), (1575, 16956), (1620, 16485), (1701, 15700), (1884, 14175), (1890, 14130), (2025, 13188), (2100, 12717), (2198, 12150), (2268, 11775), (2355, 11340), (2430, 10990), (2700, 9891), (2826, 9450), (2835, 9420), (3140, 8505), (3150, 8478), (3297, 8100), (3402, 7850), (3780, 7065), (3925, 6804), (4050, 6594), (4239, 6300), (4396, 6075), (4710, 5670), (4725, 5652), (4860, 5495)]