139108500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1671

約数の個数: 144

約数和(自身を含む): 462221760

約数和(自身を除く): 323113260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 570, 684, 750, 855, 900, 950, 1125, 1140, 1425, 1500, 1627, 1710, 1900, 2250, 2375, 2850, 3254, 3420, 4275, 4500, 4750, 4881, 5700, 6508, 7125, 8135, 8550, 9500, 9762, 14250, 14643, 16270, 17100, 19524, 21375, 24405, 28500, 29286, 30913, 32540, 40675, 42750, 48810, 58572, 61826, 73215, 81350, 85500, 92739, 97620, 122025, 123652, 146430, 154565, 162700, 185478, 203375, 244050, 278217, 292860, 309130, 366075, 370956, 406750, 463695, 488100, 556434, 610125, 618260, 732150, 772825, 813500, 927390, 1112868, 1220250, 1391085, 1464300, 1545650, 1830375, 1854780, 2318475, 2440500, 2782170, 3091300, 3660750, 3864125, 4636950, 5564340, 6955425, 7321500, 7728250, 9273900, 11592375, 13910850, 15456500, 23184750, 27821700, 34777125, 46369500, 69554250, 139108500]

約数ペア:

[(1, 139108500), (2, 69554250), (3, 46369500), (4, 34777125), (5, 27821700), (6, 23184750), (9, 15456500), (10, 13910850), (12, 11592375), (15, 9273900), (18, 7728250), (19, 7321500), (20, 6955425), (25, 5564340), (30, 4636950), (36, 3864125), (38, 3660750), (45, 3091300), (50, 2782170), (57, 2440500), (60, 2318475), (75, 1854780), (76, 1830375), (90, 1545650), (95, 1464300), (100, 1391085), (114, 1220250), (125, 1112868), (150, 927390), (171, 813500), (180, 772825), (190, 732150), (225, 618260), (228, 610125), (250, 556434), (285, 488100), (300, 463695), (342, 406750), (375, 370956), (380, 366075), (450, 309130), (475, 292860), (500, 278217), (570, 244050), (684, 203375), (750, 185478), (855, 162700), (900, 154565), (950, 146430), (1125, 123652), (1140, 122025), (1425, 97620), (1500, 92739), (1627, 85500), (1710, 81350), (1900, 73215), (2250, 61826), (2375, 58572), (2850, 48810), (3254, 42750), (3420, 40675), (4275, 32540), (4500, 30913), (4750, 29286), (4881, 28500), (5700, 24405), (6508, 21375), (7125, 19524), (8135, 17100), (8550, 16270), (9500, 14643), (9762, 14250)]