228730600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 611568000

約数和(自身を除く): 382837400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 199, 200, 280, 350, 398, 700, 796, 821, 995, 1393, 1400, 1592, 1642, 1990, 2786, 3284, 3980, 4105, 4975, 5572, 5747, 6568, 6965, 7960, 8210, 9950, 11144, 11494, 13930, 16420, 19900, 20525, 22988, 27860, 28735, 32840, 34825, 39800, 41050, 45976, 55720, 57470, 69650, 82100, 114940, 139300, 143675, 163379, 164200, 229880, 278600, 287350, 326758, 574700, 653516, 816895, 1143653, 1149400, 1307032, 1633790, 2287306, 3267580, 4084475, 4574612, 5718265, 6535160, 8168950, 9149224, 11436530, 16337900, 22873060, 28591325, 32675800, 45746120, 57182650, 114365300, 228730600]

約数ペア:

[(1, 228730600), (2, 114365300), (4, 57182650), (5, 45746120), (7, 32675800), (8, 28591325), (10, 22873060), (14, 16337900), (20, 11436530), (25, 9149224), (28, 8168950), (35, 6535160), (40, 5718265), (50, 4574612), (56, 4084475), (70, 3267580), (100, 2287306), (140, 1633790), (175, 1307032), (199, 1149400), (200, 1143653), (280, 816895), (350, 653516), (398, 574700), (700, 326758), (796, 287350), (821, 278600), (995, 229880), (1393, 164200), (1400, 163379), (1592, 143675), (1642, 139300), (1990, 114940), (2786, 82100), (3284, 69650), (3980, 57470), (4105, 55720), (4975, 45976), (5572, 41050), (5747, 39800), (6568, 34825), (6965, 32840), (7960, 28735), (8210, 27860), (9950, 22988), (11144, 20525), (11494, 19900), (13930, 16420)]