45055500

素因数分解:

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

素因数の和:649

約数の個数: 144

約数和(自身を含む): 152871264

約数和(自身を除く): 107815764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 613, 700, 735, 750, 875, 980, 1050, 1225, 1226, 1470, 1500, 1750, 1839, 2100, 2450, 2452, 2625, 2940, 3065, 3500, 3675, 3678, 4291, 4900, 5250, 6125, 6130, 7350, 7356, 8582, 9195, 10500, 12250, 12260, 12873, 14700, 15325, 17164, 18375, 18390, 21455, 24500, 25746, 30037, 30650, 36750, 36780, 42910, 45975, 51492, 60074, 61300, 64365, 73500, 76625, 85820, 90111, 91950, 107275, 120148, 128730, 150185, 153250, 180222, 183900, 214550, 229875, 257460, 300370, 306500, 321825, 360444, 429100, 450555, 459750, 536375, 600740, 643650, 750925, 901110, 919500, 1072750, 1287300, 1501850, 1609125, 1802220, 2145500, 2252775, 3003700, 3218250, 3754625, 4505550, 6436500, 7509250, 9011100, 11263875, 15018500, 22527750, 45055500]

約数ペア:

[(1, 45055500), (2, 22527750), (3, 15018500), (4, 11263875), (5, 9011100), (6, 7509250), (7, 6436500), (10, 4505550), (12, 3754625), (14, 3218250), (15, 3003700), (20, 2252775), (21, 2145500), (25, 1802220), (28, 1609125), (30, 1501850), (35, 1287300), (42, 1072750), (49, 919500), (50, 901110), (60, 750925), (70, 643650), (75, 600740), (84, 536375), (98, 459750), (100, 450555), (105, 429100), (125, 360444), (140, 321825), (147, 306500), (150, 300370), (175, 257460), (196, 229875), (210, 214550), (245, 183900), (250, 180222), (294, 153250), (300, 150185), (350, 128730), (375, 120148), (420, 107275), (490, 91950), (500, 90111), (525, 85820), (588, 76625), (613, 73500), (700, 64365), (735, 61300), (750, 60074), (875, 51492), (980, 45975), (1050, 42910), (1225, 36780), (1226, 36750), (1470, 30650), (1500, 30037), (1750, 25746), (1839, 24500), (2100, 21455), (2450, 18390), (2452, 18375), (2625, 17164), (2940, 15325), (3065, 14700), (3500, 12873), (3675, 12260), (3678, 12250), (4291, 10500), (4900, 9195), (5250, 8582), (6125, 7356), (6130, 7350)]