20320852050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{313}}^1\times {\mathrm{48091}}^1$

素因数の和:48425

約数の個数: 96

約数和(自身を含む): 56175303360

約数和(自身を除く): 35854451310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 313, 450, 626, 675, 939, 1350, 1565, 1878, 2817, 3130, 4695, 5634, 7825, 8451, 9390, 14085, 15650, 16902, 23475, 28170, 42255, 46950, 48091, 70425, 84510, 96182, 140850, 144273, 211275, 240455, 288546, 422550, 432819, 480910, 721365, 865638, 1202275, 1298457, 1442730, 2164095, 2404550, 2596914, 3606825, 4328190, 6492285, 7213650, 10820475, 12984570, 15052483, 21640950, 30104966, 32461425, 45157449, 64922850, 75262415, 90314898, 135472347, 150524830, 225787245, 270944694, 376312075, 406417041, 451574490, 677361735, 752624150, 812834082, 1128936225, 1354723470, 2032085205, 2257872450, 3386808675, 4064170410, 6773617350, 10160426025, 20320852050]

約数ペア:

[(1, 20320852050), (2, 10160426025), (3, 6773617350), (5, 4064170410), (6, 3386808675), (9, 2257872450), (10, 2032085205), (15, 1354723470), (18, 1128936225), (25, 812834082), (27, 752624150), (30, 677361735), (45, 451574490), (50, 406417041), (54, 376312075), (75, 270944694), (90, 225787245), (135, 150524830), (150, 135472347), (225, 90314898), (270, 75262415), (313, 64922850), (450, 45157449), (626, 32461425), (675, 30104966), (939, 21640950), (1350, 15052483), (1565, 12984570), (1878, 10820475), (2817, 7213650), (3130, 6492285), (4695, 4328190), (5634, 3606825), (7825, 2596914), (8451, 2404550), (9390, 2164095), (14085, 1442730), (15650, 1298457), (16902, 1202275), (23475, 865638), (28170, 721365), (42255, 480910), (46950, 432819), (48091, 422550), (70425, 288546), (84510, 240455), (96182, 211275), (140850, 144273)]