74887887960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{239933}}^1$

素因数の和:239987

約数の個数: 192

約数和(自身を含む): 265175056800

約数和(自身を除く): 190287168840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 289, 306, 340, 360, 408, 459, 510, 540, 578, 612, 680, 765, 867, 918, 1020, 1080, 1156, 1224, 1445, 1530, 1734, 1836, 2040, 2295, 2312, 2601, 2890, 3060, 3468, 3672, 4335, 4590, 5202, 5780, 6120, 6936, 7803, 8670, 9180, 10404, 11560, 13005, 15606, 17340, 18360, 20808, 26010, 31212, 34680, 39015, 52020, 62424, 78030, 104040, 156060, 239933, 312120, 479866, 719799, 959732, 1199665, 1439598, 1919464, 2159397, 2399330, 2879196, 3598995, 4078861, 4318794, 4798660, 5758392, 6478191, 7197990, 8157722, 8637588, 9597320, 10796985, 12236583, 12956382, 14395980, 16315444, 17275176, 20394305, 21593970, 24473166, 25912764, 28791960, 32390955, 32630888, 36709749, 40788610, 43187940, 48946332, 51825528, 61182915, 64781910, 69340637, 73419498, 81577220, 86375880, 97892664, 110129247, 122365830, 129563820, 138681274, 146838996, 163154440, 183548745, 208021911, 220258494, 244731660, 259127640, 277362548, 293677992, 346703185, 367097490, 416043822, 440516988, 489463320, 550646235, 554725096, 624065733, 693406370, 734194980, 832087644, 881033976, 1040109555, 1101292470, 1248131466, 1386812740, 1468389960, 1664175288, 1872197199, 2080219110, 2202584940, 2496262932, 2773625480, 3120328665, 3744394398, 4160438220, 4405169880, 4992525864, 6240657330, 7488788796, 8320876440, 9360985995, 12481314660, 14977577592, 18721971990, 24962629320, 37443943980, 74887887960]

約数ペア:

[(1, 74887887960), (2, 37443943980), (3, 24962629320), (4, 18721971990), (5, 14977577592), (6, 12481314660), (8, 9360985995), (9, 8320876440), (10, 7488788796), (12, 6240657330), (15, 4992525864), (17, 4405169880), (18, 4160438220), (20, 3744394398), (24, 3120328665), (27, 2773625480), (30, 2496262932), (34, 2202584940), (36, 2080219110), (40, 1872197199), (45, 1664175288), (51, 1468389960), (54, 1386812740), (60, 1248131466), (68, 1101292470), (72, 1040109555), (85, 881033976), (90, 832087644), (102, 734194980), (108, 693406370), (120, 624065733), (135, 554725096), (136, 550646235), (153, 489463320), (170, 440516988), (180, 416043822), (204, 367097490), (216, 346703185), (255, 293677992), (270, 277362548), (289, 259127640), (306, 244731660), (340, 220258494), (360, 208021911), (408, 183548745), (459, 163154440), (510, 146838996), (540, 138681274), (578, 129563820), (612, 122365830), (680, 110129247), (765, 97892664), (867, 86375880), (918, 81577220), (1020, 73419498), (1080, 69340637), (1156, 64781910), (1224, 61182915), (1445, 51825528), (1530, 48946332), (1734, 43187940), (1836, 40788610), (2040, 36709749), (2295, 32630888), (2312, 32390955), (2601, 28791960), (2890, 25912764), (3060, 24473166), (3468, 21593970), (3672, 20394305), (4335, 17275176), (4590, 16315444), (5202, 14395980), (5780, 12956382), (6120, 12236583), (6936, 10796985), (7803, 9597320), (8670, 8637588), (9180, 8157722), (10404, 7197990), (11560, 6478191), (13005, 5758392), (15606, 4798660), (17340, 4318794), (18360, 4078861), (20808, 3598995), (26010, 2879196), (31212, 2399330), (34680, 2159397), (39015, 1919464), (52020, 1439598), (62424, 1199665), (78030, 959732), (104040, 719799), (156060, 479866), (239933, 312120)]