121328490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 325892160

約数和(自身を除く): 204563670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 361, 510, 570, 646, 659, 722, 969, 1083, 1318, 1615, 1805, 1938, 1977, 2166, 3230, 3295, 3610, 3954, 4845, 5415, 6137, 6590, 9690, 9885, 10830, 11203, 12274, 12521, 18411, 19770, 22406, 25042, 30685, 33609, 36822, 37563, 56015, 61370, 62605, 67218, 75126, 92055, 112030, 125210, 168045, 184110, 187815, 212857, 237899, 336090, 375630, 425714, 475798, 638571, 713697, 1064285, 1189495, 1277142, 1427394, 2128570, 2378990, 3192855, 3568485, 4044283, 6385710, 7136970, 8088566, 12132849, 20221415, 24265698, 40442830, 60664245, 121328490]

約数ペア:

[(1, 121328490), (2, 60664245), (3, 40442830), (5, 24265698), (6, 20221415), (10, 12132849), (15, 8088566), (17, 7136970), (19, 6385710), (30, 4044283), (34, 3568485), (38, 3192855), (51, 2378990), (57, 2128570), (85, 1427394), (95, 1277142), (102, 1189495), (114, 1064285), (170, 713697), (190, 638571), (255, 475798), (285, 425714), (323, 375630), (361, 336090), (510, 237899), (570, 212857), (646, 187815), (659, 184110), (722, 168045), (969, 125210), (1083, 112030), (1318, 92055), (1615, 75126), (1805, 67218), (1938, 62605), (1977, 61370), (2166, 56015), (3230, 37563), (3295, 36822), (3610, 33609), (3954, 30685), (4845, 25042), (5415, 22406), (6137, 19770), (6590, 18411), (9690, 12521), (9885, 12274), (10830, 11203)]