255057660

素因数分解:

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

素因数の和:415

約数の個数: 288

約数和(自身を含む): 945165312

約数和(自身を除く): 690107652

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, 243, 260, 270, 286, 297, 324, 330, 351, 367, 390, 396, 405, 429, 468, 486, 495, 540, 572, 585, 594, 660, 702, 715, 734, 780, 810, 858, 891, 972, 990, 1053, 1101, 1170, 1188, 1215, 1287, 1404, 1430, 1468, 1485, 1620, 1716, 1755, 1782, 1835, 1980, 2106, 2145, 2202, 2340, 2430, 2574, 2673, 2860, 2970, 3159, 3303, 3510, 3564, 3670, 3861, 4037, 4212, 4290, 4404, 4455, 4771, 4860, 5148, 5265, 5346, 5505, 5940, 6318, 6435, 6606, 7020, 7340, 7722, 8074, 8580, 8910, 9542, 9909, 10530, 10692, 11010, 11583, 12111, 12636, 12870, 13212, 13365, 14313, 15444, 15795, 16148, 16515, 17820, 19084, 19305, 19818, 20185, 21060, 22020, 23166, 23855, 24222, 25740, 26730, 28626, 29727, 31590, 33030, 34749, 36333, 38610, 39636, 40370, 42939, 46332, 47710, 48444, 49545, 52481, 53460, 57252, 57915, 59454, 60555, 63180, 66060, 69498, 71565, 72666, 77220, 80740, 85878, 89181, 95420, 99090, 104962, 108999, 115830, 118908, 121110, 128817, 138996, 143130, 145332, 148635, 157443, 171756, 173745, 178362, 181665, 198180, 209924, 214695, 217998, 231660, 242220, 257634, 262405, 286260, 297270, 314886, 326997, 347490, 356724, 363330, 386451, 429390, 435996, 445905, 472329, 515268, 524810, 544995, 594540, 629772, 644085, 653994, 694980, 726660, 772902, 787215, 858780, 891810, 944658, 980991, 1049620, 1089990, 1159353, 1288170, 1307988, 1416987, 1545804, 1574430, 1634985, 1783620, 1889316, 1932255, 1961982, 2179980, 2318706, 2361645, 2576340, 2833974, 3148860, 3269970, 3864510, 3923964, 4250961, 4637412, 4723290, 4904955, 5667948, 5796765, 6539940, 7084935, 7729020, 8501922, 9446580, 9809910, 11593530, 12752883, 14169870, 17003844, 19619820, 21254805, 23187060, 25505766, 28339740, 42509610, 51011532, 63764415, 85019220, 127528830, 255057660]

約数ペア:

[(1, 255057660), (2, 127528830), (3, 85019220), (4, 63764415), (5, 51011532), (6, 42509610), (9, 28339740), (10, 25505766), (11, 23187060), (12, 21254805), (13, 19619820), (15, 17003844), (18, 14169870), (20, 12752883), (22, 11593530), (26, 9809910), (27, 9446580), (30, 8501922), (33, 7729020), (36, 7084935), (39, 6539940), (44, 5796765), (45, 5667948), (52, 4904955), (54, 4723290), (55, 4637412), (60, 4250961), (65, 3923964), (66, 3864510), (78, 3269970), (81, 3148860), (90, 2833974), (99, 2576340), (108, 2361645), (110, 2318706), (117, 2179980), (130, 1961982), (132, 1932255), (135, 1889316), (143, 1783620), (156, 1634985), (162, 1574430), (165, 1545804), (180, 1416987), (195, 1307988), (198, 1288170), (220, 1159353), (234, 1089990), (243, 1049620), (260, 980991), (270, 944658), (286, 891810), (297, 858780), (324, 787215), (330, 772902), (351, 726660), (367, 694980), (390, 653994), (396, 644085), (405, 629772), (429, 594540), (468, 544995), (486, 524810), (495, 515268), (540, 472329), (572, 445905), (585, 435996), (594, 429390), (660, 386451), (702, 363330), (715, 356724), (734, 347490), (780, 326997), (810, 314886), (858, 297270), (891, 286260), (972, 262405), (990, 257634), (1053, 242220), (1101, 231660), (1170, 217998), (1188, 214695), (1215, 209924), (1287, 198180), (1404, 181665), (1430, 178362), (1468, 173745), (1485, 171756), (1620, 157443), (1716, 148635), (1755, 145332), (1782, 143130), (1835, 138996), (1980, 128817), (2106, 121110), (2145, 118908), (2202, 115830), (2340, 108999), (2430, 104962), (2574, 99090), (2673, 95420), (2860, 89181), (2970, 85878), (3159, 80740), (3303, 77220), (3510, 72666), (3564, 71565), (3670, 69498), (3861, 66060), (4037, 63180), (4212, 60555), (4290, 59454), (4404, 57915), (4455, 57252), (4771, 53460), (4860, 52481), (5148, 49545), (5265, 48444), (5346, 47710), (5505, 46332), (5940, 42939), (6318, 40370), (6435, 39636), (6606, 38610), (7020, 36333), (7340, 34749), (7722, 33030), (8074, 31590), (8580, 29727), (8910, 28626), (9542, 26730), (9909, 25740), (10530, 24222), (10692, 23855), (11010, 23166), (11583, 22020), (12111, 21060), (12636, 20185), (12870, 19818), (13212, 19305), (13365, 19084), (14313, 17820), (15444, 16515), (15795, 16148)]