19468206000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{229}}^1\times {\mathrm{4723}}^1$

素因数の和:4981

約数の個数: 240

約数和(自身を含む): 68307339360

約数和(自身を除く): 48839133360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 229, 240, 250, 300, 360, 375, 400, 450, 458, 500, 600, 687, 720, 750, 900, 916, 1000, 1125, 1145, 1200, 1374, 1500, 1800, 1832, 2000, 2061, 2250, 2290, 2748, 3000, 3435, 3600, 3664, 4122, 4500, 4580, 4723, 5496, 5725, 6000, 6870, 8244, 9000, 9160, 9446, 10305, 10992, 11450, 13740, 14169, 16488, 17175, 18000, 18320, 18892, 20610, 22900, 23615, 27480, 28338, 28625, 32976, 34350, 37784, 41220, 42507, 45800, 47230, 51525, 54960, 56676, 57250, 68700, 70845, 75568, 82440, 85014, 85875, 91600, 94460, 103050, 113352, 114500, 118075, 137400, 141690, 164880, 170028, 171750, 188920, 206100, 212535, 226704, 229000, 236150, 257625, 274800, 283380, 340056, 343500, 354225, 377840, 412200, 425070, 458000, 472300, 515250, 566760, 590375, 680112, 687000, 708450, 824400, 850140, 944600, 1030500, 1062675, 1081567, 1133520, 1180750, 1374000, 1416900, 1700280, 1771125, 1889200, 2061000, 2125350, 2163134, 2361500, 2833800, 3244701, 3400560, 3542250, 4122000, 4250700, 4326268, 4723000, 5313375, 5407835, 5667600, 6489402, 7084500, 8501400, 8652536, 9446000, 9734103, 10626750, 10815670, 12978804, 14169000, 16223505, 17002800, 17305072, 19468206, 21253500, 21631340, 25957608, 27039175, 28338000, 32447010, 38936412, 42507000, 43262680, 48670515, 51915216, 54078350, 64894020, 77872824, 81117525, 85014000, 86525360, 97341030, 108156700, 129788040, 135195875, 155745648, 162235050, 194682060, 216313400, 243352575, 259576080, 270391750, 324470100, 389364120, 405587625, 432626800, 486705150, 540783500, 648940200, 778728240, 811175250, 973410300, 1081567000, 1216762875, 1297880400, 1622350500, 1946820600, 2163134000, 2433525750, 3244701000, 3893641200, 4867051500, 6489402000, 9734103000, 19468206000]

約数ペア:

[(1, 19468206000), (2, 9734103000), (3, 6489402000), (4, 4867051500), (5, 3893641200), (6, 3244701000), (8, 2433525750), (9, 2163134000), (10, 1946820600), (12, 1622350500), (15, 1297880400), (16, 1216762875), (18, 1081567000), (20, 973410300), (24, 811175250), (25, 778728240), (30, 648940200), (36, 540783500), (40, 486705150), (45, 432626800), (48, 405587625), (50, 389364120), (60, 324470100), (72, 270391750), (75, 259576080), (80, 243352575), (90, 216313400), (100, 194682060), (120, 162235050), (125, 155745648), (144, 135195875), (150, 129788040), (180, 108156700), (200, 97341030), (225, 86525360), (229, 85014000), (240, 81117525), (250, 77872824), (300, 64894020), (360, 54078350), (375, 51915216), (400, 48670515), (450, 43262680), (458, 42507000), (500, 38936412), (600, 32447010), (687, 28338000), (720, 27039175), (750, 25957608), (900, 21631340), (916, 21253500), (1000, 19468206), (1125, 17305072), (1145, 17002800), (1200, 16223505), (1374, 14169000), (1500, 12978804), (1800, 10815670), (1832, 10626750), (2000, 9734103), (2061, 9446000), (2250, 8652536), (2290, 8501400), (2748, 7084500), (3000, 6489402), (3435, 5667600), (3600, 5407835), (3664, 5313375), (4122, 4723000), (4500, 4326268), (4580, 4250700), (4723, 4122000), (5496, 3542250), (5725, 3400560), (6000, 3244701), (6870, 2833800), (8244, 2361500), (9000, 2163134), (9160, 2125350), (9446, 2061000), (10305, 1889200), (10992, 1771125), (11450, 1700280), (13740, 1416900), (14169, 1374000), (16488, 1180750), (17175, 1133520), (18000, 1081567), (18320, 1062675), (18892, 1030500), (20610, 944600), (22900, 850140), (23615, 824400), (27480, 708450), (28338, 687000), (28625, 680112), (32976, 590375), (34350, 566760), (37784, 515250), (41220, 472300), (42507, 458000), (45800, 425070), (47230, 412200), (51525, 377840), (54960, 354225), (56676, 343500), (57250, 340056), (68700, 283380), (70845, 274800), (75568, 257625), (82440, 236150), (85014, 229000), (85875, 226704), (91600, 212535), (94460, 206100), (103050, 188920), (113352, 171750), (114500, 170028), (118075, 164880), (137400, 141690)]