87652500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 293905920

約数和(自身を除く): 206253420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 31, 39, 50, 52, 58, 60, 62, 65, 75, 78, 87, 93, 100, 116, 124, 125, 130, 145, 150, 155, 156, 174, 186, 195, 250, 260, 290, 300, 310, 325, 348, 372, 375, 377, 390, 403, 435, 465, 500, 580, 620, 625, 650, 725, 750, 754, 775, 780, 806, 870, 899, 930, 975, 1131, 1209, 1250, 1300, 1450, 1500, 1508, 1550, 1612, 1625, 1740, 1798, 1860, 1875, 1885, 1950, 2015, 2175, 2262, 2325, 2418, 2500, 2697, 2900, 3100, 3250, 3596, 3625, 3750, 3770, 3875, 3900, 4030, 4350, 4495, 4524, 4650, 4836, 4875, 5394, 5655, 6045, 6500, 7250, 7500, 7540, 7750, 8060, 8125, 8700, 8990, 9300, 9425, 9750, 10075, 10788, 10875, 11310, 11625, 11687, 12090, 13485, 14500, 15500, 16250, 17980, 18125, 18850, 19375, 19500, 20150, 21750, 22475, 22620, 23250, 23374, 24180, 24375, 26970, 28275, 30225, 32500, 35061, 36250, 37700, 38750, 40300, 43500, 44950, 46500, 46748, 47125, 48750, 50375, 53940, 54375, 56550, 58125, 58435, 60450, 67425, 70122, 72500, 77500, 89900, 94250, 97500, 100750, 108750, 112375, 113100, 116250, 116870, 120900, 134850, 140244, 141375, 151125, 175305, 188500, 201500, 217500, 224750, 232500, 233740, 235625, 251875, 269700, 282750, 292175, 302250, 337125, 350610, 449500, 471250, 503750, 561875, 565500, 584350, 604500, 674250, 701220, 706875, 755625, 876525, 942500, 1007500, 1123750, 1168700, 1348500, 1413750, 1460875, 1511250, 1685625, 1753050, 2247500, 2827500, 2921750, 3022500, 3371250, 3506100, 4382625, 5843500, 6742500, 7304375, 8765250, 14608750, 17530500, 21913125, 29217500, 43826250, 87652500]

約数ペア:

[(1, 87652500), (2, 43826250), (3, 29217500), (4, 21913125), (5, 17530500), (6, 14608750), (10, 8765250), (12, 7304375), (13, 6742500), (15, 5843500), (20, 4382625), (25, 3506100), (26, 3371250), (29, 3022500), (30, 2921750), (31, 2827500), (39, 2247500), (50, 1753050), (52, 1685625), (58, 1511250), (60, 1460875), (62, 1413750), (65, 1348500), (75, 1168700), (78, 1123750), (87, 1007500), (93, 942500), (100, 876525), (116, 755625), (124, 706875), (125, 701220), (130, 674250), (145, 604500), (150, 584350), (155, 565500), (156, 561875), (174, 503750), (186, 471250), (195, 449500), (250, 350610), (260, 337125), (290, 302250), (300, 292175), (310, 282750), (325, 269700), (348, 251875), (372, 235625), (375, 233740), (377, 232500), (390, 224750), (403, 217500), (435, 201500), (465, 188500), (500, 175305), (580, 151125), (620, 141375), (625, 140244), (650, 134850), (725, 120900), (750, 116870), (754, 116250), (775, 113100), (780, 112375), (806, 108750), (870, 100750), (899, 97500), (930, 94250), (975, 89900), (1131, 77500), (1209, 72500), (1250, 70122), (1300, 67425), (1450, 60450), (1500, 58435), (1508, 58125), (1550, 56550), (1612, 54375), (1625, 53940), (1740, 50375), (1798, 48750), (1860, 47125), (1875, 46748), (1885, 46500), (1950, 44950), (2015, 43500), (2175, 40300), (2262, 38750), (2325, 37700), (2418, 36250), (2500, 35061), (2697, 32500), (2900, 30225), (3100, 28275), (3250, 26970), (3596, 24375), (3625, 24180), (3750, 23374), (3770, 23250), (3875, 22620), (3900, 22475), (4030, 21750), (4350, 20150), (4495, 19500), (4524, 19375), (4650, 18850), (4836, 18125), (4875, 17980), (5394, 16250), (5655, 15500), (6045, 14500), (6500, 13485), (7250, 12090), (7500, 11687), (7540, 11625), (7750, 11310), (8060, 10875), (8125, 10788), (8700, 10075), (8990, 9750), (9300, 9425)]