145744950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2470

約数の個数: 96

約数和(自身を含む): 401974272

約数和(自身を除く): 256229322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2411, 2418, 4030, 4650, 4822, 6045, 7233, 10075, 12055, 12090, 14466, 20150, 24110, 30225, 31343, 36165, 60275, 60450, 62686, 72330, 74741, 94029, 120550, 149482, 156715, 180825, 188058, 224223, 313430, 361650, 373705, 448446, 470145, 747410, 783575, 940290, 971633, 1121115, 1567150, 1868525, 1943266, 2242230, 2350725, 2914899, 3737050, 4701450, 4858165, 5605575, 5829798, 9716330, 11211150, 14574495, 24290825, 29148990, 48581650, 72872475, 145744950]

約数ペア:

[(1, 145744950), (2, 72872475), (3, 48581650), (5, 29148990), (6, 24290825), (10, 14574495), (13, 11211150), (15, 9716330), (25, 5829798), (26, 5605575), (30, 4858165), (31, 4701450), (39, 3737050), (50, 2914899), (62, 2350725), (65, 2242230), (75, 1943266), (78, 1868525), (93, 1567150), (130, 1121115), (150, 971633), (155, 940290), (186, 783575), (195, 747410), (310, 470145), (325, 448446), (390, 373705), (403, 361650), (465, 313430), (650, 224223), (775, 188058), (806, 180825), (930, 156715), (975, 149482), (1209, 120550), (1550, 94029), (1950, 74741), (2015, 72330), (2325, 62686), (2411, 60450), (2418, 60275), (4030, 36165), (4650, 31343), (4822, 30225), (6045, 24110), (7233, 20150), (10075, 14466), (12055, 12090)]