1257103800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1164

約数の個数: 240

約数和(自身を含む): 4430081040

約数和(自身を除く): 3172977240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 73, 75, 81, 90, 100, 108, 120, 135, 146, 150, 162, 180, 200, 216, 219, 225, 270, 292, 300, 324, 360, 365, 405, 438, 450, 540, 584, 600, 648, 657, 675, 730, 810, 876, 900, 1063, 1080, 1095, 1314, 1350, 1460, 1620, 1752, 1800, 1825, 1971, 2025, 2126, 2190, 2628, 2700, 2920, 3189, 3240, 3285, 3650, 3942, 4050, 4252, 4380, 5256, 5315, 5400, 5475, 5913, 6378, 6570, 7300, 7884, 8100, 8504, 8760, 9567, 9855, 10630, 10950, 11826, 12756, 13140, 14600, 15768, 15945, 16200, 16425, 19134, 19710, 21260, 21900, 23652, 25512, 26280, 26575, 28701, 29565, 31890, 32850, 38268, 39420, 42520, 43800, 47304, 47835, 49275, 53150, 57402, 59130, 63780, 65700, 76536, 77599, 78840, 79725, 86103, 95670, 98550, 106300, 114804, 118260, 127560, 131400, 143505, 147825, 155198, 159450, 172206, 191340, 197100, 212600, 229608, 232797, 236520, 239175, 287010, 295650, 310396, 318900, 344412, 382680, 387995, 394200, 430515, 465594, 478350, 574020, 591300, 620792, 637800, 688824, 698391, 717525, 775990, 861030, 931188, 956700, 1148040, 1163985, 1182600, 1396782, 1435050, 1551980, 1722060, 1862376, 1913400, 1939975, 2095173, 2152575, 2327970, 2793564, 2870100, 3103960, 3444120, 3491955, 3879950, 4190346, 4305150, 4655940, 5587128, 5740200, 5819925, 6285519, 6983910, 7759900, 8380692, 8610300, 9311880, 10475865, 11639850, 12571038, 13967820, 15519800, 16761384, 17220600, 17459775, 20951730, 23279700, 25142076, 27935640, 31427595, 34919550, 41903460, 46559400, 50284152, 52379325, 62855190, 69839100, 83806920, 104758650, 125710380, 139678200, 157137975, 209517300, 251420760, 314275950, 419034600, 628551900, 1257103800]

約数ペア:

[(1, 1257103800), (2, 628551900), (3, 419034600), (4, 314275950), (5, 251420760), (6, 209517300), (8, 157137975), (9, 139678200), (10, 125710380), (12, 104758650), (15, 83806920), (18, 69839100), (20, 62855190), (24, 52379325), (25, 50284152), (27, 46559400), (30, 41903460), (36, 34919550), (40, 31427595), (45, 27935640), (50, 25142076), (54, 23279700), (60, 20951730), (72, 17459775), (73, 17220600), (75, 16761384), (81, 15519800), (90, 13967820), (100, 12571038), (108, 11639850), (120, 10475865), (135, 9311880), (146, 8610300), (150, 8380692), (162, 7759900), (180, 6983910), (200, 6285519), (216, 5819925), (219, 5740200), (225, 5587128), (270, 4655940), (292, 4305150), (300, 4190346), (324, 3879950), (360, 3491955), (365, 3444120), (405, 3103960), (438, 2870100), (450, 2793564), (540, 2327970), (584, 2152575), (600, 2095173), (648, 1939975), (657, 1913400), (675, 1862376), (730, 1722060), (810, 1551980), (876, 1435050), (900, 1396782), (1063, 1182600), (1080, 1163985), (1095, 1148040), (1314, 956700), (1350, 931188), (1460, 861030), (1620, 775990), (1752, 717525), (1800, 698391), (1825, 688824), (1971, 637800), (2025, 620792), (2126, 591300), (2190, 574020), (2628, 478350), (2700, 465594), (2920, 430515), (3189, 394200), (3240, 387995), (3285, 382680), (3650, 344412), (3942, 318900), (4050, 310396), (4252, 295650), (4380, 287010), (5256, 239175), (5315, 236520), (5400, 232797), (5475, 229608), (5913, 212600), (6378, 197100), (6570, 191340), (7300, 172206), (7884, 159450), (8100, 155198), (8504, 147825), (8760, 143505), (9567, 131400), (9855, 127560), (10630, 118260), (10950, 114804), (11826, 106300), (12756, 98550), (13140, 95670), (14600, 86103), (15768, 79725), (15945, 78840), (16200, 77599), (16425, 76536), (19134, 65700), (19710, 63780), (21260, 59130), (21900, 57402), (23652, 53150), (25512, 49275), (26280, 47835), (26575, 47304), (28701, 43800), (29565, 42520), (31890, 39420), (32850, 38268)]