67947660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 246564864

約数和(自身を除く): 178617204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 41, 44, 45, 54, 55, 60, 62, 66, 81, 82, 90, 93, 99, 108, 110, 123, 124, 132, 135, 155, 162, 164, 165, 180, 186, 198, 205, 220, 243, 246, 270, 279, 297, 310, 324, 330, 341, 369, 372, 396, 405, 410, 451, 465, 486, 492, 495, 540, 558, 594, 615, 620, 660, 682, 738, 810, 820, 837, 891, 902, 930, 972, 990, 1023, 1107, 1116, 1188, 1215, 1230, 1271, 1353, 1364, 1395, 1476, 1485, 1620, 1674, 1705, 1782, 1804, 1845, 1860, 1980, 2046, 2214, 2255, 2430, 2460, 2511, 2542, 2673, 2706, 2790, 2970, 3069, 3321, 3348, 3410, 3564, 3690, 3813, 4059, 4092, 4185, 4428, 4455, 4510, 4860, 5022, 5084, 5115, 5346, 5412, 5535, 5580, 5940, 6138, 6355, 6642, 6765, 6820, 7380, 7533, 7626, 8118, 8370, 8910, 9020, 9207, 9963, 10044, 10230, 10692, 11070, 11439, 12177, 12276, 12555, 12710, 13284, 13365, 13530, 13981, 15066, 15252, 15345, 16236, 16605, 16740, 17820, 18414, 19065, 19926, 20295, 20460, 22140, 22878, 24354, 25110, 25420, 26730, 27060, 27621, 27962, 30132, 30690, 33210, 34317, 36531, 36828, 37665, 38130, 39852, 40590, 41943, 45756, 46035, 48708, 49815, 50220, 53460, 55242, 55924, 57195, 60885, 61380, 66420, 68634, 69905, 73062, 75330, 76260, 81180, 82863, 83886, 92070, 99630, 102951, 109593, 110484, 114390, 121770, 125829, 137268, 138105, 139810, 146124, 150660, 165726, 167772, 171585, 182655, 184140, 199260, 205902, 209715, 219186, 228780, 243540, 251658, 276210, 279620, 308853, 331452, 343170, 365310, 377487, 411804, 414315, 419430, 438372, 503316, 514755, 547965, 552420, 617706, 629145, 686340, 730620, 754974, 828630, 838860, 1029510, 1095930, 1132461, 1235412, 1258290, 1509948, 1544265, 1657260, 1887435, 2059020, 2191860, 2264922, 2516580, 3088530, 3397383, 3774870, 4529844, 5662305, 6177060, 6794766, 7549740, 11324610, 13589532, 16986915, 22649220, 33973830, 67947660]

約数ペア:

[(1, 67947660), (2, 33973830), (3, 22649220), (4, 16986915), (5, 13589532), (6, 11324610), (9, 7549740), (10, 6794766), (11, 6177060), (12, 5662305), (15, 4529844), (18, 3774870), (20, 3397383), (22, 3088530), (27, 2516580), (30, 2264922), (31, 2191860), (33, 2059020), (36, 1887435), (41, 1657260), (44, 1544265), (45, 1509948), (54, 1258290), (55, 1235412), (60, 1132461), (62, 1095930), (66, 1029510), (81, 838860), (82, 828630), (90, 754974), (93, 730620), (99, 686340), (108, 629145), (110, 617706), (123, 552420), (124, 547965), (132, 514755), (135, 503316), (155, 438372), (162, 419430), (164, 414315), (165, 411804), (180, 377487), (186, 365310), (198, 343170), (205, 331452), (220, 308853), (243, 279620), (246, 276210), (270, 251658), (279, 243540), (297, 228780), (310, 219186), (324, 209715), (330, 205902), (341, 199260), (369, 184140), (372, 182655), (396, 171585), (405, 167772), (410, 165726), (451, 150660), (465, 146124), (486, 139810), (492, 138105), (495, 137268), (540, 125829), (558, 121770), (594, 114390), (615, 110484), (620, 109593), (660, 102951), (682, 99630), (738, 92070), (810, 83886), (820, 82863), (837, 81180), (891, 76260), (902, 75330), (930, 73062), (972, 69905), (990, 68634), (1023, 66420), (1107, 61380), (1116, 60885), (1188, 57195), (1215, 55924), (1230, 55242), (1271, 53460), (1353, 50220), (1364, 49815), (1395, 48708), (1476, 46035), (1485, 45756), (1620, 41943), (1674, 40590), (1705, 39852), (1782, 38130), (1804, 37665), (1845, 36828), (1860, 36531), (1980, 34317), (2046, 33210), (2214, 30690), (2255, 30132), (2430, 27962), (2460, 27621), (2511, 27060), (2542, 26730), (2673, 25420), (2706, 25110), (2790, 24354), (2970, 22878), (3069, 22140), (3321, 20460), (3348, 20295), (3410, 19926), (3564, 19065), (3690, 18414), (3813, 17820), (4059, 16740), (4092, 16605), (4185, 16236), (4428, 15345), (4455, 15252), (4510, 15066), (4860, 13981), (5022, 13530), (5084, 13365), (5115, 13284), (5346, 12710), (5412, 12555), (5535, 12276), (5580, 12177), (5940, 11439), (6138, 11070), (6355, 10692), (6642, 10230), (6765, 10044), (6820, 9963), (7380, 9207), (7533, 9020), (7626, 8910), (8118, 8370)]