53243400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 144

約数和(自身を含む): 192108240

約数和(自身を除く): 138864840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1811, 1960, 2100, 2450, 2940, 3622, 3675, 4200, 4900, 5433, 5880, 7244, 7350, 9055, 9800, 10866, 12677, 14488, 14700, 18110, 21732, 25354, 27165, 29400, 36220, 38031, 43464, 45275, 50708, 54330, 63385, 72440, 76062, 88739, 90550, 101416, 108660, 126770, 135825, 152124, 177478, 181100, 190155, 217320, 253540, 266217, 271650, 304248, 316925, 354956, 362200, 380310, 443695, 507080, 532434, 543300, 633850, 709912, 760620, 887390, 950775, 1064868, 1086600, 1267700, 1331085, 1521240, 1774780, 1901550, 2129736, 2218475, 2535400, 2662170, 3549560, 3803100, 4436950, 5324340, 6655425, 7606200, 8873900, 10648680, 13310850, 17747800, 26621700, 53243400]

約数ペア:

[(1, 53243400), (2, 26621700), (3, 17747800), (4, 13310850), (5, 10648680), (6, 8873900), (7, 7606200), (8, 6655425), (10, 5324340), (12, 4436950), (14, 3803100), (15, 3549560), (20, 2662170), (21, 2535400), (24, 2218475), (25, 2129736), (28, 1901550), (30, 1774780), (35, 1521240), (40, 1331085), (42, 1267700), (49, 1086600), (50, 1064868), (56, 950775), (60, 887390), (70, 760620), (75, 709912), (84, 633850), (98, 543300), (100, 532434), (105, 507080), (120, 443695), (140, 380310), (147, 362200), (150, 354956), (168, 316925), (175, 304248), (196, 271650), (200, 266217), (210, 253540), (245, 217320), (280, 190155), (294, 181100), (300, 177478), (350, 152124), (392, 135825), (420, 126770), (490, 108660), (525, 101416), (588, 90550), (600, 88739), (700, 76062), (735, 72440), (840, 63385), (980, 54330), (1050, 50708), (1176, 45275), (1225, 43464), (1400, 38031), (1470, 36220), (1811, 29400), (1960, 27165), (2100, 25354), (2450, 21732), (2940, 18110), (3622, 14700), (3675, 14488), (4200, 12677), (4900, 10866), (5433, 9800), (5880, 9055), (7244, 7350)]