90111000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 327581280

約数和(自身を除く): 237470280

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, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 300, 350, 375, 392, 420, 490, 500, 525, 588, 600, 613, 700, 735, 750, 840, 875, 980, 1000, 1050, 1176, 1225, 1226, 1400, 1470, 1500, 1750, 1839, 1960, 2100, 2450, 2452, 2625, 2940, 3000, 3065, 3500, 3675, 3678, 4200, 4291, 4900, 4904, 5250, 5880, 6125, 6130, 7000, 7350, 7356, 8582, 9195, 9800, 10500, 12250, 12260, 12873, 14700, 14712, 15325, 17164, 18375, 18390, 21000, 21455, 24500, 24520, 25746, 29400, 30037, 30650, 34328, 36750, 36780, 42910, 45975, 49000, 51492, 60074, 61300, 64365, 73500, 73560, 76625, 85820, 90111, 91950, 102984, 107275, 120148, 122600, 128730, 147000, 150185, 153250, 171640, 180222, 183900, 214550, 229875, 240296, 257460, 300370, 306500, 321825, 360444, 367800, 429100, 450555, 459750, 514920, 536375, 600740, 613000, 643650, 720888, 750925, 858200, 901110, 919500, 1072750, 1201480, 1287300, 1501850, 1609125, 1802220, 1839000, 2145500, 2252775, 2574600, 3003700, 3218250, 3604440, 3754625, 4291000, 4505550, 6007400, 6436500, 7509250, 9011100, 11263875, 12873000, 15018500, 18022200, 22527750, 30037000, 45055500, 90111000]

約数ペア:

[(1, 90111000), (2, 45055500), (3, 30037000), (4, 22527750), (5, 18022200), (6, 15018500), (7, 12873000), (8, 11263875), (10, 9011100), (12, 7509250), (14, 6436500), (15, 6007400), (20, 4505550), (21, 4291000), (24, 3754625), (25, 3604440), (28, 3218250), (30, 3003700), (35, 2574600), (40, 2252775), (42, 2145500), (49, 1839000), (50, 1802220), (56, 1609125), (60, 1501850), (70, 1287300), (75, 1201480), (84, 1072750), (98, 919500), (100, 901110), (105, 858200), (120, 750925), (125, 720888), (140, 643650), (147, 613000), (150, 600740), (168, 536375), (175, 514920), (196, 459750), (200, 450555), (210, 429100), (245, 367800), (250, 360444), (280, 321825), (294, 306500), (300, 300370), (350, 257460), (375, 240296), (392, 229875), (420, 214550), (490, 183900), (500, 180222), (525, 171640), (588, 153250), (600, 150185), (613, 147000), (700, 128730), (735, 122600), (750, 120148), (840, 107275), (875, 102984), (980, 91950), (1000, 90111), (1050, 85820), (1176, 76625), (1225, 73560), (1226, 73500), (1400, 64365), (1470, 61300), (1500, 60074), (1750, 51492), (1839, 49000), (1960, 45975), (2100, 42910), (2450, 36780), (2452, 36750), (2625, 34328), (2940, 30650), (3000, 30037), (3065, 29400), (3500, 25746), (3675, 24520), (3678, 24500), (4200, 21455), (4291, 21000), (4900, 18390), (4904, 18375), (5250, 17164), (5880, 15325), (6125, 14712), (6130, 14700), (7000, 12873), (7350, 12260), (7356, 12250), (8582, 10500), (9195, 9800)]