115291620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 400377600

約数和(自身を除く): 285085980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 661, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1292, 1322, 1530, 1615, 1710, 1836, 1938, 1983, 2052, 2295, 2565, 2644, 2907, 3060, 3230, 3305, 3420, 3876, 3966, 4590, 4845, 5130, 5814, 5949, 6460, 6610, 7932, 8721, 9180, 9690, 9915, 10260, 11237, 11628, 11898, 12559, 13220, 14535, 17442, 17847, 19380, 19830, 22474, 23796, 25118, 29070, 29745, 33711, 34884, 35694, 37677, 39660, 43605, 44948, 50236, 56185, 58140, 59490, 62795, 67422, 71388, 75354, 87210, 89235, 101133, 112370, 113031, 118980, 125590, 134844, 150708, 168555, 174420, 178470, 188385, 202266, 213503, 224740, 226062, 251180, 303399, 337110, 339093, 356940, 376770, 404532, 427006, 452124, 505665, 565155, 606798, 640509, 674220, 678186, 753540, 854012, 1011330, 1067515, 1130310, 1213596, 1281018, 1356372, 1516995, 1695465, 1921527, 2022660, 2135030, 2260620, 2562036, 3033990, 3202545, 3390930, 3843054, 4270060, 5764581, 6067980, 6405090, 6781860, 7686108, 9607635, 11529162, 12810180, 19215270, 23058324, 28822905, 38430540, 57645810, 115291620]

約数ペア:

[(1, 115291620), (2, 57645810), (3, 38430540), (4, 28822905), (5, 23058324), (6, 19215270), (9, 12810180), (10, 11529162), (12, 9607635), (15, 7686108), (17, 6781860), (18, 6405090), (19, 6067980), (20, 5764581), (27, 4270060), (30, 3843054), (34, 3390930), (36, 3202545), (38, 3033990), (45, 2562036), (51, 2260620), (54, 2135030), (57, 2022660), (60, 1921527), (68, 1695465), (76, 1516995), (85, 1356372), (90, 1281018), (95, 1213596), (102, 1130310), (108, 1067515), (114, 1011330), (135, 854012), (153, 753540), (170, 678186), (171, 674220), (180, 640509), (190, 606798), (204, 565155), (228, 505665), (255, 452124), (270, 427006), (285, 404532), (306, 376770), (323, 356940), (340, 339093), (342, 337110), (380, 303399), (459, 251180), (510, 226062), (513, 224740), (540, 213503), (570, 202266), (612, 188385), (646, 178470), (661, 174420), (684, 168555), (765, 150708), (855, 134844), (918, 125590), (969, 118980), (1020, 113031), (1026, 112370), (1140, 101133), (1292, 89235), (1322, 87210), (1530, 75354), (1615, 71388), (1710, 67422), (1836, 62795), (1938, 59490), (1983, 58140), (2052, 56185), (2295, 50236), (2565, 44948), (2644, 43605), (2907, 39660), (3060, 37677), (3230, 35694), (3305, 34884), (3420, 33711), (3876, 29745), (3966, 29070), (4590, 25118), (4845, 23796), (5130, 22474), (5814, 19830), (5949, 19380), (6460, 17847), (6610, 17442), (7932, 14535), (8721, 13220), (9180, 12559), (9690, 11898), (9915, 11628), (10260, 11237)]