84713850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1646

約数の個数: 120

約数和(自身を含む): 253642620

約数和(自身を除く): 168928770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1350, 1609, 1755, 1950, 2025, 2106, 2925, 3218, 3510, 4050, 4827, 5265, 5850, 8045, 8775, 9654, 10530, 14481, 16090, 17550, 20917, 24135, 26325, 28962, 40225, 41834, 43443, 48270, 52650, 62751, 72405, 80450, 86886, 104585, 120675, 125502, 130329, 144810, 188253, 209170, 217215, 241350, 260658, 313755, 362025, 376506, 434430, 522925, 564759, 627510, 651645, 724050, 941265, 1045850, 1086075, 1129518, 1303290, 1568775, 1694277, 1882530, 2172150, 2823795, 3137550, 3258225, 3388554, 4706325, 5647590, 6516450, 8471385, 9412650, 14118975, 16942770, 28237950, 42356925, 84713850]

約数ペア:

[(1, 84713850), (2, 42356925), (3, 28237950), (5, 16942770), (6, 14118975), (9, 9412650), (10, 8471385), (13, 6516450), (15, 5647590), (18, 4706325), (25, 3388554), (26, 3258225), (27, 3137550), (30, 2823795), (39, 2172150), (45, 1882530), (50, 1694277), (54, 1568775), (65, 1303290), (75, 1129518), (78, 1086075), (81, 1045850), (90, 941265), (117, 724050), (130, 651645), (135, 627510), (150, 564759), (162, 522925), (195, 434430), (225, 376506), (234, 362025), (270, 313755), (325, 260658), (351, 241350), (390, 217215), (405, 209170), (450, 188253), (585, 144810), (650, 130329), (675, 125502), (702, 120675), (810, 104585), (975, 86886), (1053, 80450), (1170, 72405), (1350, 62751), (1609, 52650), (1755, 48270), (1950, 43443), (2025, 41834), (2106, 40225), (2925, 28962), (3218, 26325), (3510, 24135), (4050, 20917), (4827, 17550), (5265, 16090), (5850, 14481), (8045, 10530), (8775, 9654)]