4053750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 10796544

約数和(自身を除く): 6742794

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 47, 50, 69, 75, 94, 115, 125, 138, 141, 150, 230, 235, 250, 282, 345, 375, 470, 575, 625, 690, 705, 750, 1081, 1150, 1175, 1250, 1410, 1725, 1875, 2162, 2350, 2875, 3243, 3450, 3525, 3750, 5405, 5750, 5875, 6486, 7050, 8625, 10810, 11750, 14375, 16215, 17250, 17625, 27025, 28750, 29375, 32430, 35250, 43125, 54050, 58750, 81075, 86250, 88125, 135125, 162150, 176250, 270250, 405375, 675625, 810750, 1351250, 2026875, 4053750]

約数ペア:

[(1, 4053750), (2, 2026875), (3, 1351250), (5, 810750), (6, 675625), (10, 405375), (15, 270250), (23, 176250), (25, 162150), (30, 135125), (46, 88125), (47, 86250), (50, 81075), (69, 58750), (75, 54050), (94, 43125), (115, 35250), (125, 32430), (138, 29375), (141, 28750), (150, 27025), (230, 17625), (235, 17250), (250, 16215), (282, 14375), (345, 11750), (375, 10810), (470, 8625), (575, 7050), (625, 6486), (690, 5875), (705, 5750), (750, 5405), (1081, 3750), (1150, 3525), (1175, 3450), (1250, 3243), (1410, 2875), (1725, 2350), (1875, 2162)]