89511400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 249091200

約数和(自身を除く): 159579800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 29, 40, 44, 46, 50, 55, 58, 61, 88, 92, 100, 110, 115, 116, 122, 145, 184, 200, 220, 230, 232, 244, 253, 275, 290, 305, 319, 440, 460, 488, 506, 550, 575, 580, 610, 638, 667, 671, 725, 920, 1012, 1100, 1150, 1160, 1220, 1265, 1276, 1334, 1342, 1403, 1450, 1525, 1595, 1769, 2024, 2200, 2300, 2440, 2530, 2552, 2668, 2684, 2806, 2900, 3050, 3190, 3335, 3355, 3538, 4600, 5060, 5336, 5368, 5612, 5800, 6100, 6325, 6380, 6670, 6710, 7015, 7076, 7337, 7975, 8845, 10120, 11224, 12200, 12650, 12760, 13340, 13420, 14030, 14152, 14674, 15433, 15950, 16675, 16775, 17690, 19459, 25300, 26680, 26840, 28060, 29348, 30866, 31900, 33350, 33550, 35075, 35380, 36685, 38918, 40687, 44225, 50600, 56120, 58696, 61732, 63800, 66700, 67100, 70150, 70760, 73370, 77165, 77836, 81374, 88450, 97295, 123464, 133400, 134200, 140300, 146740, 154330, 155672, 162748, 176900, 183425, 194590, 203435, 280600, 293480, 308660, 325496, 353800, 366850, 385825, 389180, 406870, 447557, 486475, 617320, 733700, 771650, 778360, 813740, 895114, 972950, 1017175, 1467400, 1543300, 1627480, 1790228, 1945900, 2034350, 2237785, 3086600, 3580456, 3891800, 4068700, 4475570, 8137400, 8951140, 11188925, 17902280, 22377850, 44755700, 89511400]

約数ペア:

[(1, 89511400), (2, 44755700), (4, 22377850), (5, 17902280), (8, 11188925), (10, 8951140), (11, 8137400), (20, 4475570), (22, 4068700), (23, 3891800), (25, 3580456), (29, 3086600), (40, 2237785), (44, 2034350), (46, 1945900), (50, 1790228), (55, 1627480), (58, 1543300), (61, 1467400), (88, 1017175), (92, 972950), (100, 895114), (110, 813740), (115, 778360), (116, 771650), (122, 733700), (145, 617320), (184, 486475), (200, 447557), (220, 406870), (230, 389180), (232, 385825), (244, 366850), (253, 353800), (275, 325496), (290, 308660), (305, 293480), (319, 280600), (440, 203435), (460, 194590), (488, 183425), (506, 176900), (550, 162748), (575, 155672), (580, 154330), (610, 146740), (638, 140300), (667, 134200), (671, 133400), (725, 123464), (920, 97295), (1012, 88450), (1100, 81374), (1150, 77836), (1160, 77165), (1220, 73370), (1265, 70760), (1276, 70150), (1334, 67100), (1342, 66700), (1403, 63800), (1450, 61732), (1525, 58696), (1595, 56120), (1769, 50600), (2024, 44225), (2200, 40687), (2300, 38918), (2440, 36685), (2530, 35380), (2552, 35075), (2668, 33550), (2684, 33350), (2806, 31900), (2900, 30866), (3050, 29348), (3190, 28060), (3335, 26840), (3355, 26680), (3538, 25300), (4600, 19459), (5060, 17690), (5336, 16775), (5368, 16675), (5612, 15950), (5800, 15433), (6100, 14674), (6325, 14152), (6380, 14030), (6670, 13420), (6710, 13340), (7015, 12760), (7076, 12650), (7337, 12200), (7975, 11224), (8845, 10120)]