239895000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{1777}}^1$

素因数の和:1812

約数の個数: 160

約数和(自身を含む): 833170800

約数和(自身を除く): 593275800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 625, 675, 750, 900, 1000, 1080, 1125, 1250, 1350, 1500, 1777, 1800, 1875, 2250, 2500, 2700, 3000, 3375, 3554, 3750, 4500, 5000, 5331, 5400, 5625, 6750, 7108, 7500, 8885, 9000, 10662, 11250, 13500, 14216, 15000, 15993, 16875, 17770, 21324, 22500, 26655, 27000, 31986, 33750, 35540, 42648, 44425, 45000, 47979, 53310, 63972, 67500, 71080, 79965, 88850, 95958, 106620, 127944, 133275, 135000, 159930, 177700, 191916, 213240, 222125, 239895, 266550, 319860, 355400, 383832, 399825, 444250, 479790, 533100, 639720, 666375, 799650, 888500, 959580, 1066200, 1110625, 1199475, 1332750, 1599300, 1777000, 1919160, 1999125, 2221250, 2398950, 2665500, 3198600, 3331875, 3998250, 4442500, 4797900, 5331000, 5997375, 6663750, 7996500, 8885000, 9595800, 9995625, 11994750, 13327500, 15993000, 19991250, 23989500, 26655000, 29986875, 39982500, 47979000, 59973750, 79965000, 119947500, 239895000]

約数ペア:

[(1, 239895000), (2, 119947500), (3, 79965000), (4, 59973750), (5, 47979000), (6, 39982500), (8, 29986875), (9, 26655000), (10, 23989500), (12, 19991250), (15, 15993000), (18, 13327500), (20, 11994750), (24, 9995625), (25, 9595800), (27, 8885000), (30, 7996500), (36, 6663750), (40, 5997375), (45, 5331000), (50, 4797900), (54, 4442500), (60, 3998250), (72, 3331875), (75, 3198600), (90, 2665500), (100, 2398950), (108, 2221250), (120, 1999125), (125, 1919160), (135, 1777000), (150, 1599300), (180, 1332750), (200, 1199475), (216, 1110625), (225, 1066200), (250, 959580), (270, 888500), (300, 799650), (360, 666375), (375, 639720), (450, 533100), (500, 479790), (540, 444250), (600, 399825), (625, 383832), (675, 355400), (750, 319860), (900, 266550), (1000, 239895), (1080, 222125), (1125, 213240), (1250, 191916), (1350, 177700), (1500, 159930), (1777, 135000), (1800, 133275), (1875, 127944), (2250, 106620), (2500, 95958), (2700, 88850), (3000, 79965), (3375, 71080), (3554, 67500), (3750, 63972), (4500, 53310), (5000, 47979), (5331, 45000), (5400, 44425), (5625, 42648), (6750, 35540), (7108, 33750), (7500, 31986), (8885, 27000), (9000, 26655), (10662, 22500), (11250, 21324), (13500, 17770), (14216, 16875), (15000, 15993)]