164578800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 564606720

約数和(自身を除く): 400027920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 67, 69, 75, 80, 89, 92, 100, 115, 120, 134, 138, 150, 178, 184, 200, 201, 230, 240, 267, 268, 276, 300, 335, 345, 356, 368, 400, 402, 445, 460, 534, 536, 552, 575, 600, 670, 690, 712, 804, 890, 920, 1005, 1068, 1072, 1104, 1150, 1200, 1335, 1340, 1380, 1424, 1541, 1608, 1675, 1725, 1780, 1840, 2010, 2047, 2136, 2225, 2300, 2670, 2680, 2760, 3082, 3216, 3350, 3450, 3560, 4020, 4094, 4272, 4450, 4600, 4623, 5025, 5340, 5360, 5520, 5963, 6141, 6164, 6675, 6700, 6900, 7120, 7705, 8040, 8188, 8900, 9200, 9246, 10050, 10235, 10680, 11926, 12282, 12328, 13350, 13400, 13800, 15410, 16080, 16376, 17800, 17889, 18492, 20100, 20470, 21360, 23115, 23852, 24564, 24656, 26700, 26800, 27600, 29815, 30705, 30820, 32752, 35600, 35778, 36984, 38525, 40200, 40940, 46230, 47704, 49128, 51175, 53400, 59630, 61410, 61640, 71556, 73968, 77050, 80400, 81880, 89445, 92460, 95408, 98256, 102350, 106800, 115575, 119260, 122820, 123280, 137149, 143112, 149075, 153525, 154100, 163760, 178890, 184920, 204700, 231150, 238520, 245640, 274298, 286224, 298150, 307050, 308200, 357780, 369840, 409400, 411447, 447225, 462300, 477040, 491280, 548596, 596300, 614100, 616400, 685745, 715560, 818800, 822894, 894450, 924600, 1097192, 1192600, 1228200, 1371490, 1431120, 1645788, 1788900, 1849200, 2057235, 2194384, 2385200, 2456400, 2742980, 3291576, 3428725, 3577800, 4114470, 5485960, 6583152, 6857450, 7155600, 8228940, 10286175, 10971920, 13714900, 16457880, 20572350, 27429800, 32915760, 41144700, 54859600, 82289400, 164578800]

約数ペア:

[(1, 164578800), (2, 82289400), (3, 54859600), (4, 41144700), (5, 32915760), (6, 27429800), (8, 20572350), (10, 16457880), (12, 13714900), (15, 10971920), (16, 10286175), (20, 8228940), (23, 7155600), (24, 6857450), (25, 6583152), (30, 5485960), (40, 4114470), (46, 3577800), (48, 3428725), (50, 3291576), (60, 2742980), (67, 2456400), (69, 2385200), (75, 2194384), (80, 2057235), (89, 1849200), (92, 1788900), (100, 1645788), (115, 1431120), (120, 1371490), (134, 1228200), (138, 1192600), (150, 1097192), (178, 924600), (184, 894450), (200, 822894), (201, 818800), (230, 715560), (240, 685745), (267, 616400), (268, 614100), (276, 596300), (300, 548596), (335, 491280), (345, 477040), (356, 462300), (368, 447225), (400, 411447), (402, 409400), (445, 369840), (460, 357780), (534, 308200), (536, 307050), (552, 298150), (575, 286224), (600, 274298), (670, 245640), (690, 238520), (712, 231150), (804, 204700), (890, 184920), (920, 178890), (1005, 163760), (1068, 154100), (1072, 153525), (1104, 149075), (1150, 143112), (1200, 137149), (1335, 123280), (1340, 122820), (1380, 119260), (1424, 115575), (1541, 106800), (1608, 102350), (1675, 98256), (1725, 95408), (1780, 92460), (1840, 89445), (2010, 81880), (2047, 80400), (2136, 77050), (2225, 73968), (2300, 71556), (2670, 61640), (2680, 61410), (2760, 59630), (3082, 53400), (3216, 51175), (3350, 49128), (3450, 47704), (3560, 46230), (4020, 40940), (4094, 40200), (4272, 38525), (4450, 36984), (4600, 35778), (4623, 35600), (5025, 32752), (5340, 30820), (5360, 30705), (5520, 29815), (5963, 27600), (6141, 26800), (6164, 26700), (6675, 24656), (6700, 24564), (6900, 23852), (7120, 23115), (7705, 21360), (8040, 20470), (8188, 20100), (8900, 18492), (9200, 17889), (9246, 17800), (10050, 16376), (10235, 16080), (10680, 15410), (11926, 13800), (12282, 13400), (12328, 13350)]