76251420

素因数分解:

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

素因数の和:924

約数の個数: 144

約数和(自身を含む): 268282560

約数和(自身を除く): 192031140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 829, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1658, 2044, 2190, 2487, 2555, 2628, 3066, 3285, 3316, 4145, 4380, 4599, 4974, 5110, 5803, 6132, 6570, 7461, 7665, 8290, 9198, 9948, 10220, 11606, 12435, 13140, 14922, 15330, 16580, 17409, 18396, 22995, 23212, 24870, 29015, 29844, 30660, 34818, 37305, 45990, 49740, 52227, 58030, 60517, 69636, 74610, 87045, 91980, 104454, 116060, 121034, 149220, 174090, 181551, 208908, 242068, 261135, 302585, 348180, 363102, 423619, 522270, 544653, 605170, 726204, 847238, 907755, 1044540, 1089306, 1210340, 1270857, 1694476, 1815510, 2118095, 2178612, 2541714, 2723265, 3631020, 3812571, 4236190, 5083428, 5446530, 6354285, 7625142, 8472380, 10893060, 12708570, 15250284, 19062855, 25417140, 38125710, 76251420]

約数ペア:

[(1, 76251420), (2, 38125710), (3, 25417140), (4, 19062855), (5, 15250284), (6, 12708570), (7, 10893060), (9, 8472380), (10, 7625142), (12, 6354285), (14, 5446530), (15, 5083428), (18, 4236190), (20, 3812571), (21, 3631020), (28, 2723265), (30, 2541714), (35, 2178612), (36, 2118095), (42, 1815510), (45, 1694476), (60, 1270857), (63, 1210340), (70, 1089306), (73, 1044540), (84, 907755), (90, 847238), (105, 726204), (126, 605170), (140, 544653), (146, 522270), (180, 423619), (210, 363102), (219, 348180), (252, 302585), (292, 261135), (315, 242068), (365, 208908), (420, 181551), (438, 174090), (511, 149220), (630, 121034), (657, 116060), (730, 104454), (829, 91980), (876, 87045), (1022, 74610), (1095, 69636), (1260, 60517), (1314, 58030), (1460, 52227), (1533, 49740), (1658, 45990), (2044, 37305), (2190, 34818), (2487, 30660), (2555, 29844), (2628, 29015), (3066, 24870), (3285, 23212), (3316, 22995), (4145, 18396), (4380, 17409), (4599, 16580), (4974, 15330), (5110, 14922), (5803, 13140), (6132, 12435), (6570, 11606), (7461, 10220), (7665, 9948), (8290, 9198)]