20227598550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{2251}}^1$

素因数の和:3339

約数の個数: 144

約数和(自身を含む): 57284934720

約数和(自身を除く): 37057336170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1051, 1425, 1710, 2102, 2251, 2850, 3153, 4275, 4502, 5255, 6306, 6753, 8550, 9459, 10510, 11255, 13506, 15765, 18918, 19969, 20259, 22510, 26275, 31530, 33765, 39938, 40518, 42769, 47295, 52550, 56275, 59907, 67530, 78825, 85538, 94590, 99845, 101295, 112550, 119814, 128307, 157650, 168825, 179721, 199690, 202590, 213845, 236475, 256614, 299535, 337650, 359442, 384921, 427690, 472950, 499225, 506475, 599070, 641535, 769842, 898605, 998450, 1012950, 1069225, 1283070, 1497675, 1797210, 1924605, 2138450, 2365801, 2995350, 3207675, 3849210, 4493025, 4731602, 6415350, 7097403, 8986050, 9623025, 11829005, 14194806, 19246050, 21292209, 23658010, 35487015, 42584418, 44950219, 59145025, 70974030, 89900438, 106461045, 118290050, 134850657, 177435075, 212922090, 224751095, 269701314, 354870150, 404551971, 449502190, 532305225, 674253285, 809103942, 1064610450, 1123755475, 1348506570, 2022759855, 2247510950, 3371266425, 4045519710, 6742532850, 10113799275, 20227598550]

約数ペア:

[(1, 20227598550), (2, 10113799275), (3, 6742532850), (5, 4045519710), (6, 3371266425), (9, 2247510950), (10, 2022759855), (15, 1348506570), (18, 1123755475), (19, 1064610450), (25, 809103942), (30, 674253285), (38, 532305225), (45, 449502190), (50, 404551971), (57, 354870150), (75, 269701314), (90, 224751095), (95, 212922090), (114, 177435075), (150, 134850657), (171, 118290050), (190, 106461045), (225, 89900438), (285, 70974030), (342, 59145025), (450, 44950219), (475, 42584418), (570, 35487015), (855, 23658010), (950, 21292209), (1051, 19246050), (1425, 14194806), (1710, 11829005), (2102, 9623025), (2251, 8986050), (2850, 7097403), (3153, 6415350), (4275, 4731602), (4502, 4493025), (5255, 3849210), (6306, 3207675), (6753, 2995350), (8550, 2365801), (9459, 2138450), (10510, 1924605), (11255, 1797210), (13506, 1497675), (15765, 1283070), (18918, 1069225), (19969, 1012950), (20259, 998450), (22510, 898605), (26275, 769842), (31530, 641535), (33765, 599070), (39938, 506475), (40518, 499225), (42769, 472950), (47295, 427690), (52550, 384921), (56275, 359442), (59907, 337650), (67530, 299535), (78825, 256614), (85538, 236475), (94590, 213845), (99845, 202590), (101295, 199690), (112550, 179721), (119814, 168825), (128307, 157650)]