85019220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 314189568

約数和(自身を除く): 229170348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 367, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 734, 780, 810, 858, 891, 990, 1053, 1101, 1170, 1188, 1287, 1404, 1430, 1468, 1485, 1620, 1716, 1755, 1782, 1835, 1980, 2106, 2145, 2202, 2340, 2574, 2860, 2970, 3303, 3510, 3564, 3670, 3861, 4037, 4212, 4290, 4404, 4455, 4771, 5148, 5265, 5505, 5940, 6435, 6606, 7020, 7340, 7722, 8074, 8580, 8910, 9542, 9909, 10530, 11010, 11583, 12111, 12870, 13212, 14313, 15444, 16148, 16515, 17820, 19084, 19305, 19818, 20185, 21060, 22020, 23166, 23855, 24222, 25740, 28626, 29727, 33030, 36333, 38610, 39636, 40370, 42939, 46332, 47710, 48444, 49545, 52481, 57252, 57915, 59454, 60555, 66060, 71565, 72666, 77220, 80740, 85878, 95420, 99090, 104962, 108999, 115830, 118908, 121110, 128817, 143130, 145332, 148635, 157443, 171756, 181665, 198180, 209924, 214695, 217998, 231660, 242220, 257634, 262405, 286260, 297270, 314886, 326997, 363330, 386451, 429390, 435996, 472329, 515268, 524810, 544995, 594540, 629772, 644085, 653994, 726660, 772902, 787215, 858780, 944658, 1049620, 1089990, 1288170, 1307988, 1416987, 1545804, 1574430, 1634985, 1889316, 1932255, 2179980, 2361645, 2576340, 2833974, 3148860, 3269970, 3864510, 4250961, 4723290, 5667948, 6539940, 7084935, 7729020, 8501922, 9446580, 14169870, 17003844, 21254805, 28339740, 42509610, 85019220]

約数ペア:

[(1, 85019220), (2, 42509610), (3, 28339740), (4, 21254805), (5, 17003844), (6, 14169870), (9, 9446580), (10, 8501922), (11, 7729020), (12, 7084935), (13, 6539940), (15, 5667948), (18, 4723290), (20, 4250961), (22, 3864510), (26, 3269970), (27, 3148860), (30, 2833974), (33, 2576340), (36, 2361645), (39, 2179980), (44, 1932255), (45, 1889316), (52, 1634985), (54, 1574430), (55, 1545804), (60, 1416987), (65, 1307988), (66, 1288170), (78, 1089990), (81, 1049620), (90, 944658), (99, 858780), (108, 787215), (110, 772902), (117, 726660), (130, 653994), (132, 644085), (135, 629772), (143, 594540), (156, 544995), (162, 524810), (165, 515268), (180, 472329), (195, 435996), (198, 429390), (220, 386451), (234, 363330), (260, 326997), (270, 314886), (286, 297270), (297, 286260), (324, 262405), (330, 257634), (351, 242220), (367, 231660), (390, 217998), (396, 214695), (405, 209924), (429, 198180), (468, 181665), (495, 171756), (540, 157443), (572, 148635), (585, 145332), (594, 143130), (660, 128817), (702, 121110), (715, 118908), (734, 115830), (780, 108999), (810, 104962), (858, 99090), (891, 95420), (990, 85878), (1053, 80740), (1101, 77220), (1170, 72666), (1188, 71565), (1287, 66060), (1404, 60555), (1430, 59454), (1468, 57915), (1485, 57252), (1620, 52481), (1716, 49545), (1755, 48444), (1782, 47710), (1835, 46332), (1980, 42939), (2106, 40370), (2145, 39636), (2202, 38610), (2340, 36333), (2574, 33030), (2860, 29727), (2970, 28626), (3303, 25740), (3510, 24222), (3564, 23855), (3670, 23166), (3861, 22020), (4037, 21060), (4212, 20185), (4290, 19818), (4404, 19305), (4455, 19084), (4771, 17820), (5148, 16515), (5265, 16148), (5505, 15444), (5940, 14313), (6435, 13212), (6606, 12870), (7020, 12111), (7340, 11583), (7722, 11010), (8074, 10530), (8580, 9909), (8910, 9542)]