394043850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2765

約数の個数: 144

約数和(自身を含む): 1180370880

約数和(自身を除く): 786327030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 425, 450, 475, 510, 570, 646, 765, 850, 855, 950, 969, 1275, 1425, 1530, 1615, 1710, 1938, 2550, 2711, 2850, 2907, 3230, 3825, 4275, 4845, 5422, 5814, 7650, 8075, 8133, 8550, 9690, 13555, 14535, 16150, 16266, 24225, 24399, 27110, 29070, 40665, 46087, 48450, 48798, 51509, 67775, 72675, 81330, 92174, 103018, 121995, 135550, 138261, 145350, 154527, 203325, 230435, 243990, 257545, 276522, 309054, 406650, 414783, 460870, 463581, 515090, 609975, 691305, 772635, 829566, 875653, 927162, 1152175, 1219950, 1287725, 1382610, 1545270, 1751306, 2073915, 2304350, 2317905, 2575450, 2626959, 3456525, 3863175, 4147830, 4378265, 4635810, 5253918, 6913050, 7726350, 7880877, 8756530, 10369575, 11589525, 13134795, 15761754, 20739150, 21891325, 23179050, 26269590, 39404385, 43782650, 65673975, 78808770, 131347950, 197021925, 394043850]

約数ペア:

[(1, 394043850), (2, 197021925), (3, 131347950), (5, 78808770), (6, 65673975), (9, 43782650), (10, 39404385), (15, 26269590), (17, 23179050), (18, 21891325), (19, 20739150), (25, 15761754), (30, 13134795), (34, 11589525), (38, 10369575), (45, 8756530), (50, 7880877), (51, 7726350), (57, 6913050), (75, 5253918), (85, 4635810), (90, 4378265), (95, 4147830), (102, 3863175), (114, 3456525), (150, 2626959), (153, 2575450), (170, 2317905), (171, 2304350), (190, 2073915), (225, 1751306), (255, 1545270), (285, 1382610), (306, 1287725), (323, 1219950), (342, 1152175), (425, 927162), (450, 875653), (475, 829566), (510, 772635), (570, 691305), (646, 609975), (765, 515090), (850, 463581), (855, 460870), (950, 414783), (969, 406650), (1275, 309054), (1425, 276522), (1530, 257545), (1615, 243990), (1710, 230435), (1938, 203325), (2550, 154527), (2711, 145350), (2850, 138261), (2907, 135550), (3230, 121995), (3825, 103018), (4275, 92174), (4845, 81330), (5422, 72675), (5814, 67775), (7650, 51509), (8075, 48798), (8133, 48450), (8550, 46087), (9690, 40665), (13555, 29070), (14535, 27110), (16150, 24399), (16266, 24225)]