20139685800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151883}}^1$

素因数の和:151932

約数の個数: 192

約数和(自身を含む): 71191068480

約数和(自身を除く): 51051382680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 3315, 3400, 3900, 4420, 5100, 5304, 5525, 6630, 7800, 8840, 10200, 11050, 13260, 16575, 22100, 26520, 33150, 44200, 66300, 132600, 151883, 303766, 455649, 607532, 759415, 911298, 1215064, 1518830, 1822596, 1974479, 2278245, 2582011, 3037660, 3645192, 3797075, 3948958, 4556490, 5164022, 5923437, 6075320, 7594150, 7746033, 7897916, 9112980, 9872395, 10328044, 11391225, 11846874, 12910055, 15188300, 15492066, 15795832, 18225960, 19744790, 20656088, 22782450, 23693748, 25820110, 29617185, 30376600, 30984132, 33566143, 38730165, 39489580, 45564900, 47387496, 49361975, 51640220, 59234370, 61968264, 64550275, 67132286, 77460330, 78979160, 91129800, 98723950, 100698429, 103280440, 118468740, 129100550, 134264572, 148085925, 154920660, 167830715, 193650825, 197447900, 201396858, 236937480, 258201100, 268529144, 296171850, 309841320, 335661430, 387301650, 394895800, 402793716, 503492145, 516402200, 592343700, 671322860, 774603300, 805587432, 839153575, 1006984290, 1184687400, 1342645720, 1549206600, 1678307150, 2013968580, 2517460725, 3356614300, 4027937160, 5034921450, 6713228600, 10069842900, 20139685800]

約数ペア:

[(1, 20139685800), (2, 10069842900), (3, 6713228600), (4, 5034921450), (5, 4027937160), (6, 3356614300), (8, 2517460725), (10, 2013968580), (12, 1678307150), (13, 1549206600), (15, 1342645720), (17, 1184687400), (20, 1006984290), (24, 839153575), (25, 805587432), (26, 774603300), (30, 671322860), (34, 592343700), (39, 516402200), (40, 503492145), (50, 402793716), (51, 394895800), (52, 387301650), (60, 335661430), (65, 309841320), (68, 296171850), (75, 268529144), (78, 258201100), (85, 236937480), (100, 201396858), (102, 197447900), (104, 193650825), (120, 167830715), (130, 154920660), (136, 148085925), (150, 134264572), (156, 129100550), (170, 118468740), (195, 103280440), (200, 100698429), (204, 98723950), (221, 91129800), (255, 78979160), (260, 77460330), (300, 67132286), (312, 64550275), (325, 61968264), (340, 59234370), (390, 51640220), (408, 49361975), (425, 47387496), (442, 45564900), (510, 39489580), (520, 38730165), (600, 33566143), (650, 30984132), (663, 30376600), (680, 29617185), (780, 25820110), (850, 23693748), (884, 22782450), (975, 20656088), (1020, 19744790), (1105, 18225960), (1275, 15795832), (1300, 15492066), (1326, 15188300), (1560, 12910055), (1700, 11846874), (1768, 11391225), (1950, 10328044), (2040, 9872395), (2210, 9112980), (2550, 7897916), (2600, 7746033), (2652, 7594150), (3315, 6075320), (3400, 5923437), (3900, 5164022), (4420, 4556490), (5100, 3948958), (5304, 3797075), (5525, 3645192), (6630, 3037660), (7800, 2582011), (8840, 2278245), (10200, 1974479), (11050, 1822596), (13260, 1518830), (16575, 1215064), (22100, 911298), (26520, 759415), (33150, 607532), (44200, 455649), (66300, 303766), (132600, 151883)]