208487700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2894

約数の個数: 108

約数和(自身を含む): 661603488

約数和(自身を除く): 453115788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 150, 166, 180, 225, 249, 300, 332, 415, 450, 498, 747, 830, 900, 996, 1245, 1494, 1660, 2075, 2490, 2791, 2988, 3735, 4150, 4980, 5582, 6225, 7470, 8300, 8373, 11164, 12450, 13955, 14940, 16746, 18675, 24900, 25119, 27910, 33492, 37350, 41865, 50238, 55820, 69775, 74700, 83730, 100476, 125595, 139550, 167460, 209325, 231653, 251190, 279100, 418650, 463306, 502380, 627975, 694959, 837300, 926612, 1158265, 1255950, 1389918, 2084877, 2316530, 2511900, 2779836, 3474795, 4169754, 4633060, 5791325, 6949590, 8339508, 10424385, 11582650, 13899180, 17373975, 20848770, 23165300, 34747950, 41697540, 52121925, 69495900, 104243850, 208487700]

約数ペア:

[(1, 208487700), (2, 104243850), (3, 69495900), (4, 52121925), (5, 41697540), (6, 34747950), (9, 23165300), (10, 20848770), (12, 17373975), (15, 13899180), (18, 11582650), (20, 10424385), (25, 8339508), (30, 6949590), (36, 5791325), (45, 4633060), (50, 4169754), (60, 3474795), (75, 2779836), (83, 2511900), (90, 2316530), (100, 2084877), (150, 1389918), (166, 1255950), (180, 1158265), (225, 926612), (249, 837300), (300, 694959), (332, 627975), (415, 502380), (450, 463306), (498, 418650), (747, 279100), (830, 251190), (900, 231653), (996, 209325), (1245, 167460), (1494, 139550), (1660, 125595), (2075, 100476), (2490, 83730), (2791, 74700), (2988, 69775), (3735, 55820), (4150, 50238), (4980, 41865), (5582, 37350), (6225, 33492), (7470, 27910), (8300, 25119), (8373, 24900), (11164, 18675), (12450, 16746), (13955, 14940)]