553426920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:880

約数の個数: 192

約数和(自身を含む): 1900454400

約数和(自身を除く): 1347027480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 89, 90, 92, 115, 120, 138, 178, 180, 184, 207, 230, 267, 276, 345, 356, 360, 414, 445, 460, 534, 552, 690, 712, 751, 801, 828, 890, 920, 1035, 1068, 1335, 1380, 1502, 1602, 1656, 1780, 2047, 2070, 2136, 2253, 2670, 2760, 3004, 3204, 3560, 3755, 4005, 4094, 4140, 4506, 5340, 6008, 6141, 6408, 6759, 7510, 8010, 8188, 8280, 9012, 10235, 10680, 11265, 12282, 13518, 15020, 16020, 16376, 17273, 18024, 18423, 20470, 22530, 24564, 27036, 30040, 30705, 32040, 33795, 34546, 36846, 40940, 45060, 49128, 51819, 54072, 61410, 66839, 67590, 69092, 73692, 81880, 86365, 90120, 92115, 103638, 122820, 133678, 135180, 138184, 147384, 155457, 172730, 184230, 200517, 207276, 245640, 259095, 267356, 270360, 310914, 334195, 345460, 368460, 401034, 414552, 518190, 534712, 601551, 621828, 668390, 690920, 736920, 777285, 802068, 1002585, 1036380, 1203102, 1243656, 1336780, 1537297, 1554570, 1604136, 2005170, 2072760, 2406204, 2673560, 3007755, 3074594, 3109140, 4010340, 4611891, 4812408, 6015510, 6149188, 6218280, 7686485, 8020680, 9223782, 12031020, 12298376, 13835673, 15372970, 18447564, 23059455, 24062040, 27671346, 30745940, 36895128, 46118910, 55342692, 61491880, 69178365, 92237820, 110685384, 138356730, 184475640, 276713460, 553426920]

約数ペア:

[(1, 553426920), (2, 276713460), (3, 184475640), (4, 138356730), (5, 110685384), (6, 92237820), (8, 69178365), (9, 61491880), (10, 55342692), (12, 46118910), (15, 36895128), (18, 30745940), (20, 27671346), (23, 24062040), (24, 23059455), (30, 18447564), (36, 15372970), (40, 13835673), (45, 12298376), (46, 12031020), (60, 9223782), (69, 8020680), (72, 7686485), (89, 6218280), (90, 6149188), (92, 6015510), (115, 4812408), (120, 4611891), (138, 4010340), (178, 3109140), (180, 3074594), (184, 3007755), (207, 2673560), (230, 2406204), (267, 2072760), (276, 2005170), (345, 1604136), (356, 1554570), (360, 1537297), (414, 1336780), (445, 1243656), (460, 1203102), (534, 1036380), (552, 1002585), (690, 802068), (712, 777285), (751, 736920), (801, 690920), (828, 668390), (890, 621828), (920, 601551), (1035, 534712), (1068, 518190), (1335, 414552), (1380, 401034), (1502, 368460), (1602, 345460), (1656, 334195), (1780, 310914), (2047, 270360), (2070, 267356), (2136, 259095), (2253, 245640), (2670, 207276), (2760, 200517), (3004, 184230), (3204, 172730), (3560, 155457), (3755, 147384), (4005, 138184), (4094, 135180), (4140, 133678), (4506, 122820), (5340, 103638), (6008, 92115), (6141, 90120), (6408, 86365), (6759, 81880), (7510, 73692), (8010, 69092), (8188, 67590), (8280, 66839), (9012, 61410), (10235, 54072), (10680, 51819), (11265, 49128), (12282, 45060), (13518, 40940), (15020, 36846), (16020, 34546), (16376, 33795), (17273, 32040), (18024, 30705), (18423, 30040), (20470, 27036), (22530, 24564)]