19793421000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{115751}}^1$

素因数の和:115797

約数の個数: 192

約数和(自身を含む): 70423516800

約数和(自身を除く): 50630095800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 570, 600, 684, 750, 760, 855, 900, 950, 1000, 1125, 1140, 1368, 1425, 1500, 1710, 1800, 1900, 2250, 2280, 2375, 2850, 3000, 3420, 3800, 4275, 4500, 4750, 5700, 6840, 7125, 8550, 9000, 9500, 11400, 14250, 17100, 19000, 21375, 28500, 34200, 42750, 57000, 85500, 115751, 171000, 231502, 347253, 463004, 578755, 694506, 926008, 1041759, 1157510, 1389012, 1736265, 2083518, 2199269, 2315020, 2778024, 2893775, 3472530, 4167036, 4398538, 4630040, 5208795, 5787550, 6597807, 6945060, 8334072, 8681325, 8797076, 10417590, 10996345, 11575100, 13195614, 13890120, 14468875, 17362650, 17594152, 19793421, 20835180, 21992690, 23150200, 26043975, 26391228, 28937750, 32989035, 34725300, 39586842, 41670360, 43406625, 43985380, 52087950, 52782456, 54981725, 57875500, 65978070, 69450600, 79173684, 86813250, 87970760, 98967105, 104175900, 109963450, 115751000, 130219875, 131956140, 158347368, 164945175, 173626500, 197934210, 208351800, 219926900, 260439750, 263912280, 274908625, 329890350, 347253000, 395868420, 439853800, 494835525, 520879500, 549817250, 659780700, 791736840, 824725875, 989671050, 1041759000, 1099634500, 1319561400, 1649451750, 1979342100, 2199269000, 2474177625, 3298903500, 3958684200, 4948355250, 6597807000, 9896710500, 19793421000]

約数ペア:

[(1, 19793421000), (2, 9896710500), (3, 6597807000), (4, 4948355250), (5, 3958684200), (6, 3298903500), (8, 2474177625), (9, 2199269000), (10, 1979342100), (12, 1649451750), (15, 1319561400), (18, 1099634500), (19, 1041759000), (20, 989671050), (24, 824725875), (25, 791736840), (30, 659780700), (36, 549817250), (38, 520879500), (40, 494835525), (45, 439853800), (50, 395868420), (57, 347253000), (60, 329890350), (72, 274908625), (75, 263912280), (76, 260439750), (90, 219926900), (95, 208351800), (100, 197934210), (114, 173626500), (120, 164945175), (125, 158347368), (150, 131956140), (152, 130219875), (171, 115751000), (180, 109963450), (190, 104175900), (200, 98967105), (225, 87970760), (228, 86813250), (250, 79173684), (285, 69450600), (300, 65978070), (342, 57875500), (360, 54981725), (375, 52782456), (380, 52087950), (450, 43985380), (456, 43406625), (475, 41670360), (500, 39586842), (570, 34725300), (600, 32989035), (684, 28937750), (750, 26391228), (760, 26043975), (855, 23150200), (900, 21992690), (950, 20835180), (1000, 19793421), (1125, 17594152), (1140, 17362650), (1368, 14468875), (1425, 13890120), (1500, 13195614), (1710, 11575100), (1800, 10996345), (1900, 10417590), (2250, 8797076), (2280, 8681325), (2375, 8334072), (2850, 6945060), (3000, 6597807), (3420, 5787550), (3800, 5208795), (4275, 4630040), (4500, 4398538), (4750, 4167036), (5700, 3472530), (6840, 2893775), (7125, 2778024), (8550, 2315020), (9000, 2199269), (9500, 2083518), (11400, 1736265), (14250, 1389012), (17100, 1157510), (19000, 1041759), (21375, 926008), (28500, 694506), (34200, 578755), (42750, 463004), (57000, 347253), (85500, 231502), (115751, 171000)]