1520368500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5051

約数の個数: 192

約数和(自身を含む): 5235310080

約数和(自身を除く): 3714941580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 125, 140, 145, 150, 174, 175, 203, 210, 250, 290, 300, 348, 350, 375, 406, 420, 435, 500, 525, 580, 609, 700, 725, 750, 812, 870, 875, 1015, 1050, 1218, 1450, 1500, 1740, 1750, 2030, 2100, 2175, 2436, 2625, 2900, 3045, 3500, 3625, 4060, 4350, 4993, 5075, 5250, 6090, 7250, 8700, 9986, 10150, 10500, 10875, 12180, 14500, 14979, 15225, 19972, 20300, 21750, 24965, 25375, 29958, 30450, 34951, 43500, 49930, 50750, 59916, 60900, 69902, 74895, 76125, 99860, 101500, 104853, 124825, 139804, 144797, 149790, 152250, 174755, 209706, 249650, 289594, 299580, 304500, 349510, 374475, 419412, 434391, 499300, 524265, 579188, 624125, 699020, 723985, 748950, 868782, 873775, 1013579, 1048530, 1248250, 1447970, 1497900, 1737564, 1747550, 1872375, 2027158, 2097060, 2171955, 2496500, 2621325, 2895940, 3040737, 3495100, 3619925, 3744750, 4054316, 4343910, 4368875, 5067895, 5242650, 6081474, 7239850, 7489500, 8687820, 8737750, 10135790, 10485300, 10859775, 12162948, 13106625, 14479700, 15203685, 17475500, 18099625, 20271580, 21719550, 25339475, 26213250, 30407370, 36199250, 43439100, 50678950, 52426500, 54298875, 60814740, 72398500, 76018425, 101357900, 108597750, 126697375, 152036850, 217195500, 253394750, 304073700, 380092125, 506789500, 760184250, 1520368500]

約数ペア:

[(1, 1520368500), (2, 760184250), (3, 506789500), (4, 380092125), (5, 304073700), (6, 253394750), (7, 217195500), (10, 152036850), (12, 126697375), (14, 108597750), (15, 101357900), (20, 76018425), (21, 72398500), (25, 60814740), (28, 54298875), (29, 52426500), (30, 50678950), (35, 43439100), (42, 36199250), (50, 30407370), (58, 26213250), (60, 25339475), (70, 21719550), (75, 20271580), (84, 18099625), (87, 17475500), (100, 15203685), (105, 14479700), (116, 13106625), (125, 12162948), (140, 10859775), (145, 10485300), (150, 10135790), (174, 8737750), (175, 8687820), (203, 7489500), (210, 7239850), (250, 6081474), (290, 5242650), (300, 5067895), (348, 4368875), (350, 4343910), (375, 4054316), (406, 3744750), (420, 3619925), (435, 3495100), (500, 3040737), (525, 2895940), (580, 2621325), (609, 2496500), (700, 2171955), (725, 2097060), (750, 2027158), (812, 1872375), (870, 1747550), (875, 1737564), (1015, 1497900), (1050, 1447970), (1218, 1248250), (1450, 1048530), (1500, 1013579), (1740, 873775), (1750, 868782), (2030, 748950), (2100, 723985), (2175, 699020), (2436, 624125), (2625, 579188), (2900, 524265), (3045, 499300), (3500, 434391), (3625, 419412), (4060, 374475), (4350, 349510), (4993, 304500), (5075, 299580), (5250, 289594), (6090, 249650), (7250, 209706), (8700, 174755), (9986, 152250), (10150, 149790), (10500, 144797), (10875, 139804), (12180, 124825), (14500, 104853), (14979, 101500), (15225, 99860), (19972, 76125), (20300, 74895), (21750, 69902), (24965, 60900), (25375, 59916), (29958, 50750), (30450, 49930), (34951, 43500)]