1087195900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 2885815296

約数和(自身を除く): 1798619396

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 103, 119, 140, 170, 175, 206, 238, 340, 350, 412, 425, 476, 515, 595, 700, 721, 850, 887, 1030, 1190, 1442, 1700, 1751, 1774, 2060, 2380, 2575, 2884, 2975, 3502, 3548, 3605, 4435, 5150, 5950, 6209, 7004, 7210, 8755, 8870, 10300, 11900, 12257, 12418, 14420, 15079, 17510, 17740, 18025, 22175, 24514, 24836, 30158, 31045, 35020, 36050, 43775, 44350, 49028, 60316, 61285, 62090, 72100, 75395, 87550, 88700, 91361, 105553, 122570, 124180, 150790, 155225, 175100, 182722, 211106, 245140, 301580, 306425, 310450, 365444, 376975, 422212, 456805, 527765, 612850, 620900, 639527, 753950, 913610, 1055530, 1225700, 1279054, 1507900, 1553137, 1827220, 2111060, 2284025, 2558108, 2638825, 3106274, 3197635, 4568050, 5277650, 6212548, 6395270, 7765685, 9136100, 10555300, 10871959, 12790540, 15531370, 15988175, 21743918, 31062740, 31976350, 38828425, 43487836, 54359795, 63952700, 77656850, 108719590, 155313700, 217439180, 271798975, 543597950, 1087195900]

約数ペア:

[(1, 1087195900), (2, 543597950), (4, 271798975), (5, 217439180), (7, 155313700), (10, 108719590), (14, 77656850), (17, 63952700), (20, 54359795), (25, 43487836), (28, 38828425), (34, 31976350), (35, 31062740), (50, 21743918), (68, 15988175), (70, 15531370), (85, 12790540), (100, 10871959), (103, 10555300), (119, 9136100), (140, 7765685), (170, 6395270), (175, 6212548), (206, 5277650), (238, 4568050), (340, 3197635), (350, 3106274), (412, 2638825), (425, 2558108), (476, 2284025), (515, 2111060), (595, 1827220), (700, 1553137), (721, 1507900), (850, 1279054), (887, 1225700), (1030, 1055530), (1190, 913610), (1442, 753950), (1700, 639527), (1751, 620900), (1774, 612850), (2060, 527765), (2380, 456805), (2575, 422212), (2884, 376975), (2975, 365444), (3502, 310450), (3548, 306425), (3605, 301580), (4435, 245140), (5150, 211106), (5950, 182722), (6209, 175100), (7004, 155225), (7210, 150790), (8755, 124180), (8870, 122570), (10300, 105553), (11900, 91361), (12257, 88700), (12418, 87550), (14420, 75395), (15079, 72100), (17510, 62090), (17740, 61285), (18025, 60316), (22175, 49028), (24514, 44350), (24836, 43775), (30158, 36050), (31045, 35020)]