98747280

素因数分解:

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

素因数の和:198

約数の個数: 240

約数和(自身を含む): 355155840

約数和(自身を除く): 256408560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 67, 69, 72, 80, 89, 90, 92, 115, 120, 134, 138, 144, 178, 180, 184, 201, 207, 230, 240, 267, 268, 276, 335, 345, 356, 360, 368, 402, 414, 445, 460, 534, 536, 552, 603, 670, 690, 712, 720, 801, 804, 828, 890, 920, 1005, 1035, 1068, 1072, 1104, 1206, 1335, 1340, 1380, 1424, 1541, 1602, 1608, 1656, 1780, 1840, 2010, 2047, 2070, 2136, 2412, 2670, 2680, 2760, 3015, 3082, 3204, 3216, 3312, 3560, 4005, 4020, 4094, 4140, 4272, 4623, 4824, 5340, 5360, 5520, 5963, 6030, 6141, 6164, 6408, 7120, 7705, 8010, 8040, 8188, 8280, 9246, 9648, 10235, 10680, 11926, 12060, 12282, 12328, 12816, 13869, 15410, 16020, 16080, 16376, 16560, 17889, 18423, 18492, 20470, 21360, 23115, 23852, 24120, 24564, 24656, 27738, 29815, 30705, 30820, 32040, 32752, 35778, 36846, 36984, 40940, 46230, 47704, 48240, 49128, 53667, 55476, 59630, 61410, 61640, 64080, 69345, 71556, 73692, 73968, 81880, 89445, 92115, 92460, 95408, 98256, 107334, 110952, 119260, 122820, 123280, 137149, 138690, 143112, 147384, 163760, 178890, 184230, 184920, 214668, 221904, 238520, 245640, 268335, 274298, 277380, 286224, 294768, 357780, 368460, 369840, 411447, 429336, 477040, 491280, 536670, 548596, 554760, 685745, 715560, 736920, 822894, 858672, 1073340, 1097192, 1109520, 1234341, 1371490, 1431120, 1473840, 1645788, 2057235, 2146680, 2194384, 2468682, 2742980, 3291576, 4114470, 4293360, 4937364, 5485960, 6171705, 6583152, 8228940, 9874728, 10971920, 12343410, 16457880, 19749456, 24686820, 32915760, 49373640, 98747280]

約数ペア:

[(1, 98747280), (2, 49373640), (3, 32915760), (4, 24686820), (5, 19749456), (6, 16457880), (8, 12343410), (9, 10971920), (10, 9874728), (12, 8228940), (15, 6583152), (16, 6171705), (18, 5485960), (20, 4937364), (23, 4293360), (24, 4114470), (30, 3291576), (36, 2742980), (40, 2468682), (45, 2194384), (46, 2146680), (48, 2057235), (60, 1645788), (67, 1473840), (69, 1431120), (72, 1371490), (80, 1234341), (89, 1109520), (90, 1097192), (92, 1073340), (115, 858672), (120, 822894), (134, 736920), (138, 715560), (144, 685745), (178, 554760), (180, 548596), (184, 536670), (201, 491280), (207, 477040), (230, 429336), (240, 411447), (267, 369840), (268, 368460), (276, 357780), (335, 294768), (345, 286224), (356, 277380), (360, 274298), (368, 268335), (402, 245640), (414, 238520), (445, 221904), (460, 214668), (534, 184920), (536, 184230), (552, 178890), (603, 163760), (670, 147384), (690, 143112), (712, 138690), (720, 137149), (801, 123280), (804, 122820), (828, 119260), (890, 110952), (920, 107334), (1005, 98256), (1035, 95408), (1068, 92460), (1072, 92115), (1104, 89445), (1206, 81880), (1335, 73968), (1340, 73692), (1380, 71556), (1424, 69345), (1541, 64080), (1602, 61640), (1608, 61410), (1656, 59630), (1780, 55476), (1840, 53667), (2010, 49128), (2047, 48240), (2070, 47704), (2136, 46230), (2412, 40940), (2670, 36984), (2680, 36846), (2760, 35778), (3015, 32752), (3082, 32040), (3204, 30820), (3216, 30705), (3312, 29815), (3560, 27738), (4005, 24656), (4020, 24564), (4094, 24120), (4140, 23852), (4272, 23115), (4623, 21360), (4824, 20470), (5340, 18492), (5360, 18423), (5520, 17889), (5963, 16560), (6030, 16376), (6141, 16080), (6164, 16020), (6408, 15410), (7120, 13869), (7705, 12816), (8010, 12328), (8040, 12282), (8188, 12060), (8280, 11926), (9246, 10680), (9648, 10235)]