82887480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 294840000

約数和(自身を除く): 211952520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 156, 178, 180, 195, 199, 234, 260, 267, 312, 356, 360, 390, 398, 445, 468, 520, 534, 585, 597, 712, 780, 796, 801, 890, 936, 995, 1068, 1157, 1170, 1194, 1335, 1560, 1592, 1602, 1780, 1791, 1990, 2136, 2314, 2340, 2388, 2587, 2670, 2985, 3204, 3471, 3560, 3582, 3980, 4005, 4628, 4680, 4776, 5174, 5340, 5785, 5970, 6408, 6942, 7164, 7761, 7960, 8010, 8955, 9256, 10348, 10413, 10680, 11570, 11940, 12935, 13884, 14328, 15522, 16020, 17355, 17711, 17910, 20696, 20826, 23140, 23283, 23880, 25870, 27768, 31044, 32040, 34710, 35422, 35820, 38805, 41652, 46280, 46566, 51740, 52065, 53133, 62088, 69420, 70844, 71640, 77610, 83304, 88555, 93132, 103480, 104130, 106266, 116415, 138840, 141688, 155220, 159399, 177110, 186264, 208260, 212532, 230243, 232830, 265665, 310440, 318798, 354220, 416520, 425064, 460486, 465660, 531330, 637596, 690729, 708440, 796995, 920972, 931320, 1062660, 1151215, 1275192, 1381458, 1593990, 1841944, 2072187, 2125320, 2302430, 2762916, 3187980, 3453645, 4144374, 4604860, 5525832, 6375960, 6907290, 8288748, 9209720, 10360935, 13814580, 16577496, 20721870, 27629160, 41443740, 82887480]

約数ペア:

[(1, 82887480), (2, 41443740), (3, 27629160), (4, 20721870), (5, 16577496), (6, 13814580), (8, 10360935), (9, 9209720), (10, 8288748), (12, 6907290), (13, 6375960), (15, 5525832), (18, 4604860), (20, 4144374), (24, 3453645), (26, 3187980), (30, 2762916), (36, 2302430), (39, 2125320), (40, 2072187), (45, 1841944), (52, 1593990), (60, 1381458), (65, 1275192), (72, 1151215), (78, 1062660), (89, 931320), (90, 920972), (104, 796995), (117, 708440), (120, 690729), (130, 637596), (156, 531330), (178, 465660), (180, 460486), (195, 425064), (199, 416520), (234, 354220), (260, 318798), (267, 310440), (312, 265665), (356, 232830), (360, 230243), (390, 212532), (398, 208260), (445, 186264), (468, 177110), (520, 159399), (534, 155220), (585, 141688), (597, 138840), (712, 116415), (780, 106266), (796, 104130), (801, 103480), (890, 93132), (936, 88555), (995, 83304), (1068, 77610), (1157, 71640), (1170, 70844), (1194, 69420), (1335, 62088), (1560, 53133), (1592, 52065), (1602, 51740), (1780, 46566), (1791, 46280), (1990, 41652), (2136, 38805), (2314, 35820), (2340, 35422), (2388, 34710), (2587, 32040), (2670, 31044), (2985, 27768), (3204, 25870), (3471, 23880), (3560, 23283), (3582, 23140), (3980, 20826), (4005, 20696), (4628, 17910), (4680, 17711), (4776, 17355), (5174, 16020), (5340, 15522), (5785, 14328), (5970, 13884), (6408, 12935), (6942, 11940), (7164, 11570), (7761, 10680), (7960, 10413), (8010, 10348), (8955, 9256)]