251118600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 839946240

約数和(自身を除く): 588827640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 31, 40, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 120, 124, 138, 150, 155, 184, 186, 200, 230, 248, 276, 300, 310, 345, 372, 460, 465, 552, 575, 587, 600, 620, 690, 713, 744, 775, 920, 930, 1150, 1174, 1240, 1380, 1426, 1550, 1725, 1761, 1860, 2139, 2300, 2325, 2348, 2760, 2852, 2935, 3100, 3450, 3522, 3565, 3720, 4278, 4600, 4650, 4696, 5704, 5870, 6200, 6900, 7044, 7130, 8556, 8805, 9300, 10695, 11740, 13501, 13800, 14088, 14260, 14675, 17112, 17610, 17825, 18197, 18600, 21390, 23480, 27002, 28520, 29350, 35220, 35650, 36394, 40503, 42780, 44025, 53475, 54004, 54591, 58700, 67505, 70440, 71300, 72788, 81006, 85560, 88050, 90985, 106950, 108008, 109182, 117400, 135010, 142600, 145576, 162012, 176100, 181970, 202515, 213900, 218364, 270020, 272955, 324024, 337525, 352200, 363940, 405030, 418531, 427800, 436728, 454925, 540040, 545910, 675050, 727880, 810060, 837062, 909850, 1012575, 1091820, 1255593, 1350100, 1364775, 1620120, 1674124, 1819700, 2025150, 2092655, 2183640, 2511186, 2700200, 2729550, 3348248, 3639400, 4050300, 4185310, 5022372, 5459100, 6277965, 8100600, 8370620, 10044744, 10463275, 10918200, 12555930, 16741240, 20926550, 25111860, 31389825, 41853100, 50223720, 62779650, 83706200, 125559300, 251118600]

約数ペア:

[(1, 251118600), (2, 125559300), (3, 83706200), (4, 62779650), (5, 50223720), (6, 41853100), (8, 31389825), (10, 25111860), (12, 20926550), (15, 16741240), (20, 12555930), (23, 10918200), (24, 10463275), (25, 10044744), (30, 8370620), (31, 8100600), (40, 6277965), (46, 5459100), (50, 5022372), (60, 4185310), (62, 4050300), (69, 3639400), (75, 3348248), (92, 2729550), (93, 2700200), (100, 2511186), (115, 2183640), (120, 2092655), (124, 2025150), (138, 1819700), (150, 1674124), (155, 1620120), (184, 1364775), (186, 1350100), (200, 1255593), (230, 1091820), (248, 1012575), (276, 909850), (300, 837062), (310, 810060), (345, 727880), (372, 675050), (460, 545910), (465, 540040), (552, 454925), (575, 436728), (587, 427800), (600, 418531), (620, 405030), (690, 363940), (713, 352200), (744, 337525), (775, 324024), (920, 272955), (930, 270020), (1150, 218364), (1174, 213900), (1240, 202515), (1380, 181970), (1426, 176100), (1550, 162012), (1725, 145576), (1761, 142600), (1860, 135010), (2139, 117400), (2300, 109182), (2325, 108008), (2348, 106950), (2760, 90985), (2852, 88050), (2935, 85560), (3100, 81006), (3450, 72788), (3522, 71300), (3565, 70440), (3720, 67505), (4278, 58700), (4600, 54591), (4650, 54004), (4696, 53475), (5704, 44025), (5870, 42780), (6200, 40503), (6900, 36394), (7044, 35650), (7130, 35220), (8556, 29350), (8805, 28520), (9300, 27002), (10695, 23480), (11740, 21390), (13501, 18600), (13800, 18197), (14088, 17825), (14260, 17610), (14675, 17112)]