313386000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2794

約数の個数: 160

約数和(自身を含む): 1063920000

約数和(自身を除く): 750534000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1900, 2000, 2280, 2375, 2749, 2850, 3000, 3800, 4560, 4750, 5498, 5700, 6000, 7125, 7600, 8247, 9500, 10996, 11400, 13745, 14250, 16494, 19000, 21992, 22800, 27490, 28500, 32988, 38000, 41235, 43984, 52231, 54980, 57000, 65976, 68725, 82470, 104462, 109960, 114000, 131952, 137450, 156693, 164940, 206175, 208924, 219920, 261155, 274900, 313386, 329880, 343625, 412350, 417848, 522310, 549800, 626772, 659760, 687250, 783465, 824700, 835696, 1030875, 1044620, 1099600, 1253544, 1305775, 1374500, 1566930, 1649400, 2061750, 2089240, 2507088, 2611550, 2749000, 3133860, 3298800, 3917325, 4123500, 4178480, 5223100, 5498000, 6267720, 6528875, 7834650, 8247000, 10446200, 12535440, 13057750, 15669300, 16494000, 19586625, 20892400, 26115500, 31338600, 39173250, 52231000, 62677200, 78346500, 104462000, 156693000, 313386000]

約数ペア:

[(1, 313386000), (2, 156693000), (3, 104462000), (4, 78346500), (5, 62677200), (6, 52231000), (8, 39173250), (10, 31338600), (12, 26115500), (15, 20892400), (16, 19586625), (19, 16494000), (20, 15669300), (24, 13057750), (25, 12535440), (30, 10446200), (38, 8247000), (40, 7834650), (48, 6528875), (50, 6267720), (57, 5498000), (60, 5223100), (75, 4178480), (76, 4123500), (80, 3917325), (95, 3298800), (100, 3133860), (114, 2749000), (120, 2611550), (125, 2507088), (150, 2089240), (152, 2061750), (190, 1649400), (200, 1566930), (228, 1374500), (240, 1305775), (250, 1253544), (285, 1099600), (300, 1044620), (304, 1030875), (375, 835696), (380, 824700), (400, 783465), (456, 687250), (475, 659760), (500, 626772), (570, 549800), (600, 522310), (750, 417848), (760, 412350), (912, 343625), (950, 329880), (1000, 313386), (1140, 274900), (1200, 261155), (1425, 219920), (1500, 208924), (1520, 206175), (1900, 164940), (2000, 156693), (2280, 137450), (2375, 131952), (2749, 114000), (2850, 109960), (3000, 104462), (3800, 82470), (4560, 68725), (4750, 65976), (5498, 57000), (5700, 54980), (6000, 52231), (7125, 43984), (7600, 41235), (8247, 38000), (9500, 32988), (10996, 28500), (11400, 27490), (13745, 22800), (14250, 21992), (16494, 19000)]