129561000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2316

約数の個数: 128

約数和(自身を含む): 425692800

約数和(自身を除く): 296131800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2273, 2280, 2375, 2850, 3000, 3800, 4546, 4750, 5700, 6819, 7125, 9092, 9500, 11365, 11400, 13638, 14250, 18184, 19000, 22730, 27276, 28500, 34095, 43187, 45460, 54552, 56825, 57000, 68190, 86374, 90920, 113650, 129561, 136380, 170475, 172748, 215935, 227300, 259122, 272760, 284125, 340950, 345496, 431870, 454600, 518244, 568250, 647805, 681900, 852375, 863740, 1036488, 1079675, 1136500, 1295610, 1363800, 1704750, 1727480, 2159350, 2273000, 2591220, 3239025, 3409500, 4318700, 5182440, 5398375, 6478050, 6819000, 8637400, 10796750, 12956100, 16195125, 21593500, 25912200, 32390250, 43187000, 64780500, 129561000]

約数ペア:

[(1, 129561000), (2, 64780500), (3, 43187000), (4, 32390250), (5, 25912200), (6, 21593500), (8, 16195125), (10, 12956100), (12, 10796750), (15, 8637400), (19, 6819000), (20, 6478050), (24, 5398375), (25, 5182440), (30, 4318700), (38, 3409500), (40, 3239025), (50, 2591220), (57, 2273000), (60, 2159350), (75, 1727480), (76, 1704750), (95, 1363800), (100, 1295610), (114, 1136500), (120, 1079675), (125, 1036488), (150, 863740), (152, 852375), (190, 681900), (200, 647805), (228, 568250), (250, 518244), (285, 454600), (300, 431870), (375, 345496), (380, 340950), (456, 284125), (475, 272760), (500, 259122), (570, 227300), (600, 215935), (750, 172748), (760, 170475), (950, 136380), (1000, 129561), (1140, 113650), (1425, 90920), (1500, 86374), (1900, 68190), (2273, 57000), (2280, 56825), (2375, 54552), (2850, 45460), (3000, 43187), (3800, 34095), (4546, 28500), (4750, 27276), (5700, 22730), (6819, 19000), (7125, 18184), (9092, 14250), (9500, 13638), (11365, 11400)]