1984510800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3547

約数の個数: 240

約数和(自身を含む): 7198735680

約数和(自身を除く): 5214224880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 100, 106, 108, 120, 135, 144, 150, 159, 180, 200, 212, 216, 225, 240, 265, 270, 300, 318, 360, 400, 424, 432, 450, 477, 530, 540, 600, 636, 675, 720, 795, 848, 900, 954, 1060, 1080, 1200, 1272, 1325, 1350, 1431, 1590, 1800, 1908, 2120, 2160, 2385, 2544, 2650, 2700, 2862, 3180, 3467, 3600, 3816, 3975, 4240, 4770, 5300, 5400, 5724, 6360, 6934, 7155, 7632, 7950, 9540, 10401, 10600, 10800, 11448, 11925, 12720, 13868, 14310, 15900, 17335, 19080, 20802, 21200, 22896, 23850, 27736, 28620, 31203, 31800, 34670, 35775, 38160, 41604, 47700, 52005, 55472, 57240, 62406, 63600, 69340, 71550, 83208, 86675, 93609, 95400, 104010, 114480, 124812, 138680, 143100, 156015, 166416, 173350, 183751, 187218, 190800, 208020, 249624, 260025, 277360, 286200, 312030, 346700, 367502, 374436, 416040, 468045, 499248, 520050, 551253, 572400, 624060, 693400, 735004, 748872, 780075, 832080, 918755, 936090, 1040100, 1102506, 1248120, 1386800, 1470008, 1497744, 1560150, 1653759, 1837510, 1872180, 2080200, 2205012, 2340225, 2496240, 2756265, 2940016, 3120300, 3307518, 3675020, 3744360, 4160400, 4410024, 4593775, 4680450, 4961277, 5512530, 6240600, 6615036, 7350040, 7488720, 8268795, 8820048, 9187550, 9360900, 9922554, 11025060, 12481200, 13230072, 13781325, 14700080, 16537590, 18375100, 18721800, 19845108, 22050120, 24806385, 26460144, 27562650, 33075180, 36750200, 37443600, 39690216, 41343975, 44100240, 49612770, 55125300, 66150360, 73500400, 79380432, 82687950, 99225540, 110250600, 124031925, 132300720, 165375900, 198451080, 220501200, 248063850, 330751800, 396902160, 496127700, 661503600, 992255400, 1984510800]

約数ペア:

[(1, 1984510800), (2, 992255400), (3, 661503600), (4, 496127700), (5, 396902160), (6, 330751800), (8, 248063850), (9, 220501200), (10, 198451080), (12, 165375900), (15, 132300720), (16, 124031925), (18, 110250600), (20, 99225540), (24, 82687950), (25, 79380432), (27, 73500400), (30, 66150360), (36, 55125300), (40, 49612770), (45, 44100240), (48, 41343975), (50, 39690216), (53, 37443600), (54, 36750200), (60, 33075180), (72, 27562650), (75, 26460144), (80, 24806385), (90, 22050120), (100, 19845108), (106, 18721800), (108, 18375100), (120, 16537590), (135, 14700080), (144, 13781325), (150, 13230072), (159, 12481200), (180, 11025060), (200, 9922554), (212, 9360900), (216, 9187550), (225, 8820048), (240, 8268795), (265, 7488720), (270, 7350040), (300, 6615036), (318, 6240600), (360, 5512530), (400, 4961277), (424, 4680450), (432, 4593775), (450, 4410024), (477, 4160400), (530, 3744360), (540, 3675020), (600, 3307518), (636, 3120300), (675, 2940016), (720, 2756265), (795, 2496240), (848, 2340225), (900, 2205012), (954, 2080200), (1060, 1872180), (1080, 1837510), (1200, 1653759), (1272, 1560150), (1325, 1497744), (1350, 1470008), (1431, 1386800), (1590, 1248120), (1800, 1102506), (1908, 1040100), (2120, 936090), (2160, 918755), (2385, 832080), (2544, 780075), (2650, 748872), (2700, 735004), (2862, 693400), (3180, 624060), (3467, 572400), (3600, 551253), (3816, 520050), (3975, 499248), (4240, 468045), (4770, 416040), (5300, 374436), (5400, 367502), (5724, 346700), (6360, 312030), (6934, 286200), (7155, 277360), (7632, 260025), (7950, 249624), (9540, 208020), (10401, 190800), (10600, 187218), (10800, 183751), (11448, 173350), (11925, 166416), (12720, 156015), (13868, 143100), (14310, 138680), (15900, 124812), (17335, 114480), (19080, 104010), (20802, 95400), (21200, 93609), (22896, 86675), (23850, 83208), (27736, 71550), (28620, 69340), (31203, 63600), (31800, 62406), (34670, 57240), (35775, 55472), (38160, 52005), (41604, 47700)]