251270100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 180

約数和(自身を含む): 828460864

約数和(自身を除く): 577190764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 81, 90, 100, 108, 134, 135, 150, 162, 180, 201, 225, 268, 270, 300, 324, 335, 402, 405, 450, 463, 540, 603, 670, 675, 804, 810, 900, 926, 1005, 1206, 1340, 1350, 1389, 1620, 1675, 1809, 1852, 2010, 2025, 2315, 2412, 2700, 2778, 3015, 3350, 3618, 4020, 4050, 4167, 4630, 5025, 5427, 5556, 6030, 6700, 6945, 7236, 8100, 8334, 9045, 9260, 10050, 10854, 11575, 12060, 12501, 13890, 15075, 16668, 18090, 20100, 20835, 21708, 23150, 25002, 27135, 27780, 30150, 31021, 34725, 36180, 37503, 41670, 45225, 46300, 50004, 54270, 60300, 62042, 62505, 69450, 75006, 83340, 90450, 93063, 104175, 108540, 124084, 125010, 135675, 138900, 150012, 155105, 180900, 186126, 187515, 208350, 250020, 271350, 279189, 310210, 312525, 372252, 375030, 416700, 465315, 542700, 558378, 620420, 625050, 750060, 775525, 837567, 930630, 937575, 1116756, 1250100, 1395945, 1551050, 1675134, 1861260, 1875150, 2326575, 2512701, 2791890, 3102100, 3350268, 3750300, 4187835, 4653150, 5025402, 5583780, 6979725, 8375670, 9306300, 10050804, 12563505, 13959450, 16751340, 20939175, 25127010, 27918900, 41878350, 50254020, 62817525, 83756700, 125635050, 251270100]

約数ペア:

[(1, 251270100), (2, 125635050), (3, 83756700), (4, 62817525), (5, 50254020), (6, 41878350), (9, 27918900), (10, 25127010), (12, 20939175), (15, 16751340), (18, 13959450), (20, 12563505), (25, 10050804), (27, 9306300), (30, 8375670), (36, 6979725), (45, 5583780), (50, 5025402), (54, 4653150), (60, 4187835), (67, 3750300), (75, 3350268), (81, 3102100), (90, 2791890), (100, 2512701), (108, 2326575), (134, 1875150), (135, 1861260), (150, 1675134), (162, 1551050), (180, 1395945), (201, 1250100), (225, 1116756), (268, 937575), (270, 930630), (300, 837567), (324, 775525), (335, 750060), (402, 625050), (405, 620420), (450, 558378), (463, 542700), (540, 465315), (603, 416700), (670, 375030), (675, 372252), (804, 312525), (810, 310210), (900, 279189), (926, 271350), (1005, 250020), (1206, 208350), (1340, 187515), (1350, 186126), (1389, 180900), (1620, 155105), (1675, 150012), (1809, 138900), (1852, 135675), (2010, 125010), (2025, 124084), (2315, 108540), (2412, 104175), (2700, 93063), (2778, 90450), (3015, 83340), (3350, 75006), (3618, 69450), (4020, 62505), (4050, 62042), (4167, 60300), (4630, 54270), (5025, 50004), (5427, 46300), (5556, 45225), (6030, 41670), (6700, 37503), (6945, 36180), (7236, 34725), (8100, 31021), (8334, 30150), (9045, 27780), (9260, 27135), (10050, 25002), (10854, 23150), (11575, 21708), (12060, 20835), (12501, 20100), (13890, 18090), (15075, 16668)]