144963750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 395873280

約数和(自身を除く): 250909530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 31, 43, 50, 58, 62, 75, 86, 87, 93, 125, 129, 145, 150, 155, 174, 186, 215, 250, 258, 290, 310, 375, 430, 435, 465, 625, 645, 725, 750, 775, 870, 899, 930, 1075, 1247, 1250, 1290, 1333, 1450, 1550, 1798, 1875, 2150, 2175, 2325, 2494, 2666, 2697, 3225, 3625, 3741, 3750, 3875, 3999, 4350, 4495, 4650, 5375, 5394, 6235, 6450, 6665, 7250, 7482, 7750, 7998, 8990, 10750, 10875, 11625, 12470, 13330, 13485, 16125, 18125, 18705, 19375, 19995, 21750, 22475, 23250, 26875, 26970, 31175, 32250, 33325, 36250, 37410, 38657, 38750, 39990, 44950, 53750, 54375, 58125, 62350, 66650, 67425, 77314, 80625, 93525, 99975, 108750, 112375, 115971, 116250, 134850, 155875, 161250, 166625, 187050, 193285, 199950, 224750, 231942, 311750, 333250, 337125, 386570, 467625, 499875, 561875, 579855, 674250, 779375, 833125, 935250, 966425, 999750, 1123750, 1159710, 1558750, 1666250, 1685625, 1932850, 2338125, 2499375, 2899275, 3371250, 4676250, 4832125, 4998750, 5798550, 9664250, 14496375, 24160625, 28992750, 48321250, 72481875, 144963750]

約数ペア:

[(1, 144963750), (2, 72481875), (3, 48321250), (5, 28992750), (6, 24160625), (10, 14496375), (15, 9664250), (25, 5798550), (29, 4998750), (30, 4832125), (31, 4676250), (43, 3371250), (50, 2899275), (58, 2499375), (62, 2338125), (75, 1932850), (86, 1685625), (87, 1666250), (93, 1558750), (125, 1159710), (129, 1123750), (145, 999750), (150, 966425), (155, 935250), (174, 833125), (186, 779375), (215, 674250), (250, 579855), (258, 561875), (290, 499875), (310, 467625), (375, 386570), (430, 337125), (435, 333250), (465, 311750), (625, 231942), (645, 224750), (725, 199950), (750, 193285), (775, 187050), (870, 166625), (899, 161250), (930, 155875), (1075, 134850), (1247, 116250), (1250, 115971), (1290, 112375), (1333, 108750), (1450, 99975), (1550, 93525), (1798, 80625), (1875, 77314), (2150, 67425), (2175, 66650), (2325, 62350), (2494, 58125), (2666, 54375), (2697, 53750), (3225, 44950), (3625, 39990), (3741, 38750), (3750, 38657), (3875, 37410), (3999, 36250), (4350, 33325), (4495, 32250), (4650, 31175), (5375, 26970), (5394, 26875), (6235, 23250), (6450, 22475), (6665, 21750), (7250, 19995), (7482, 19375), (7750, 18705), (7998, 18125), (8990, 16125), (10750, 13485), (10875, 13330), (11625, 12470)]