318085110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 1028505600

約数和(自身を除く): 710420490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 61, 62, 63, 70, 89, 90, 93, 105, 122, 126, 135, 155, 178, 183, 186, 189, 210, 217, 267, 270, 279, 305, 310, 315, 366, 378, 427, 434, 445, 465, 534, 549, 558, 610, 623, 630, 651, 801, 837, 854, 890, 915, 930, 945, 1085, 1098, 1246, 1281, 1302, 1335, 1395, 1602, 1647, 1674, 1830, 1869, 1890, 1891, 1953, 2135, 2170, 2403, 2562, 2670, 2745, 2759, 2790, 3115, 3255, 3294, 3738, 3782, 3843, 3906, 4005, 4185, 4270, 4806, 5429, 5490, 5518, 5607, 5673, 5859, 6230, 6405, 6510, 7686, 8010, 8235, 8277, 8370, 9345, 9455, 9765, 10858, 11214, 11346, 11529, 11718, 12015, 12810, 13237, 13795, 16287, 16470, 16554, 16821, 17019, 18690, 18910, 19215, 19313, 19530, 23058, 24030, 24831, 26474, 27145, 27590, 28035, 28365, 29295, 32574, 33642, 34038, 38003, 38430, 38626, 39711, 41385, 48861, 49662, 51057, 54290, 56070, 56730, 57645, 57939, 58590, 66185, 74493, 76006, 79422, 81435, 82770, 84105, 85095, 96565, 97722, 102114, 114009, 115290, 115878, 119133, 124155, 132370, 146583, 148986, 162870, 168210, 168299, 170190, 173817, 190015, 193130, 198555, 228018, 238266, 244305, 248310, 255285, 289695, 293166, 336598, 342027, 347634, 357399, 372465, 380030, 397110, 488610, 504897, 510570, 521451, 570045, 579390, 595665, 684054, 714798, 732915, 744930, 841495, 869085, 1009794, 1026081, 1042902, 1140090, 1178093, 1191330, 1465830, 1514691, 1682990, 1710135, 1738170, 1786995, 2052162, 2356186, 2524485, 2607255, 3029382, 3420270, 3534279, 3573990, 4544073, 5048970, 5130405, 5214510, 5890465, 7068558, 7573455, 9088146, 10260810, 10602837, 11780930, 15146910, 17671395, 21205674, 22720365, 31808511, 35342790, 45440730, 53014185, 63617022, 106028370, 159042555, 318085110]

約数ペア:

[(1, 318085110), (2, 159042555), (3, 106028370), (5, 63617022), (6, 53014185), (7, 45440730), (9, 35342790), (10, 31808511), (14, 22720365), (15, 21205674), (18, 17671395), (21, 15146910), (27, 11780930), (30, 10602837), (31, 10260810), (35, 9088146), (42, 7573455), (45, 7068558), (54, 5890465), (61, 5214510), (62, 5130405), (63, 5048970), (70, 4544073), (89, 3573990), (90, 3534279), (93, 3420270), (105, 3029382), (122, 2607255), (126, 2524485), (135, 2356186), (155, 2052162), (178, 1786995), (183, 1738170), (186, 1710135), (189, 1682990), (210, 1514691), (217, 1465830), (267, 1191330), (270, 1178093), (279, 1140090), (305, 1042902), (310, 1026081), (315, 1009794), (366, 869085), (378, 841495), (427, 744930), (434, 732915), (445, 714798), (465, 684054), (534, 595665), (549, 579390), (558, 570045), (610, 521451), (623, 510570), (630, 504897), (651, 488610), (801, 397110), (837, 380030), (854, 372465), (890, 357399), (915, 347634), (930, 342027), (945, 336598), (1085, 293166), (1098, 289695), (1246, 255285), (1281, 248310), (1302, 244305), (1335, 238266), (1395, 228018), (1602, 198555), (1647, 193130), (1674, 190015), (1830, 173817), (1869, 170190), (1890, 168299), (1891, 168210), (1953, 162870), (2135, 148986), (2170, 146583), (2403, 132370), (2562, 124155), (2670, 119133), (2745, 115878), (2759, 115290), (2790, 114009), (3115, 102114), (3255, 97722), (3294, 96565), (3738, 85095), (3782, 84105), (3843, 82770), (3906, 81435), (4005, 79422), (4185, 76006), (4270, 74493), (4806, 66185), (5429, 58590), (5490, 57939), (5518, 57645), (5607, 56730), (5673, 56070), (5859, 54290), (6230, 51057), (6405, 49662), (6510, 48861), (7686, 41385), (8010, 39711), (8235, 38626), (8277, 38430), (8370, 38003), (9345, 34038), (9455, 33642), (9765, 32574), (10858, 29295), (11214, 28365), (11346, 28035), (11529, 27590), (11718, 27145), (12015, 26474), (12810, 24831), (13237, 24030), (13795, 23058), (16287, 19530), (16470, 19313), (16554, 19215), (16821, 18910), (17019, 18690)]