228754260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 825484800

約数和(自身を除く): 596730540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 210, 219, 252, 270, 292, 315, 365, 378, 420, 438, 511, 540, 630, 657, 730, 756, 829, 876, 945, 1022, 1095, 1260, 1314, 1460, 1533, 1658, 1890, 1971, 2044, 2190, 2487, 2555, 2628, 3066, 3285, 3316, 3780, 3942, 4145, 4380, 4599, 4974, 5110, 5803, 6132, 6570, 7461, 7665, 7884, 8290, 9198, 9855, 9948, 10220, 11606, 12435, 13140, 13797, 14922, 15330, 16580, 17409, 18396, 19710, 22383, 22995, 23212, 24870, 27594, 29015, 29844, 30660, 34818, 37305, 39420, 44766, 45990, 49740, 52227, 55188, 58030, 60517, 68985, 69636, 74610, 87045, 89532, 91980, 104454, 111915, 116060, 121034, 137970, 149220, 156681, 174090, 181551, 208908, 223830, 242068, 261135, 275940, 302585, 313362, 348180, 363102, 423619, 447660, 522270, 544653, 605170, 626724, 726204, 783405, 847238, 907755, 1044540, 1089306, 1210340, 1270857, 1566810, 1633959, 1694476, 1815510, 2118095, 2178612, 2541714, 2723265, 3133620, 3267918, 3631020, 3812571, 4236190, 5083428, 5446530, 6354285, 6535836, 7625142, 8169795, 8472380, 10893060, 11437713, 12708570, 15250284, 16339590, 19062855, 22875426, 25417140, 32679180, 38125710, 45750852, 57188565, 76251420, 114377130, 228754260]

約数ペア:

[(1, 228754260), (2, 114377130), (3, 76251420), (4, 57188565), (5, 45750852), (6, 38125710), (7, 32679180), (9, 25417140), (10, 22875426), (12, 19062855), (14, 16339590), (15, 15250284), (18, 12708570), (20, 11437713), (21, 10893060), (27, 8472380), (28, 8169795), (30, 7625142), (35, 6535836), (36, 6354285), (42, 5446530), (45, 5083428), (54, 4236190), (60, 3812571), (63, 3631020), (70, 3267918), (73, 3133620), (84, 2723265), (90, 2541714), (105, 2178612), (108, 2118095), (126, 1815510), (135, 1694476), (140, 1633959), (146, 1566810), (180, 1270857), (189, 1210340), (210, 1089306), (219, 1044540), (252, 907755), (270, 847238), (292, 783405), (315, 726204), (365, 626724), (378, 605170), (420, 544653), (438, 522270), (511, 447660), (540, 423619), (630, 363102), (657, 348180), (730, 313362), (756, 302585), (829, 275940), (876, 261135), (945, 242068), (1022, 223830), (1095, 208908), (1260, 181551), (1314, 174090), (1460, 156681), (1533, 149220), (1658, 137970), (1890, 121034), (1971, 116060), (2044, 111915), (2190, 104454), (2487, 91980), (2555, 89532), (2628, 87045), (3066, 74610), (3285, 69636), (3316, 68985), (3780, 60517), (3942, 58030), (4145, 55188), (4380, 52227), (4599, 49740), (4974, 45990), (5110, 44766), (5803, 39420), (6132, 37305), (6570, 34818), (7461, 30660), (7665, 29844), (7884, 29015), (8290, 27594), (9198, 24870), (9855, 23212), (9948, 22995), (10220, 22383), (11606, 19710), (12435, 18396), (13140, 17409), (13797, 16580), (14922, 15330)]