103666992500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{7109}}^1$

素因数の和:7459

約数の個数: 120

約数和(自身を含む): 239441479200

約数和(自身を除く): 135774486700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 307, 380, 475, 500, 614, 625, 950, 1228, 1250, 1535, 1900, 2375, 2500, 3070, 4750, 5833, 6140, 7109, 7675, 9500, 11666, 11875, 14218, 15350, 23332, 23750, 28436, 29165, 30700, 35545, 38375, 47500, 58330, 71090, 76750, 116660, 135071, 142180, 145825, 153500, 177725, 191875, 270142, 291650, 355450, 383750, 540284, 583300, 675355, 710900, 729125, 767500, 888625, 1350710, 1458250, 1777250, 2182463, 2701420, 2916500, 3376775, 3554500, 3645625, 4364926, 4443125, 6753550, 7291250, 8729852, 8886250, 10912315, 13507100, 14582500, 16883875, 17772500, 21824630, 33767750, 41466797, 43649260, 54561575, 67535500, 82933594, 84419375, 109123150, 165867188, 168838750, 207333985, 218246300, 272807875, 337677500, 414667970, 545615750, 829335940, 1036669925, 1091231500, 1364039375, 2073339850, 2728078750, 4146679700, 5183349625, 5456157500, 10366699250, 20733398500, 25916748125, 51833496250, 103666992500]

約数ペア:

[(1, 103666992500), (2, 51833496250), (4, 25916748125), (5, 20733398500), (10, 10366699250), (19, 5456157500), (20, 5183349625), (25, 4146679700), (38, 2728078750), (50, 2073339850), (76, 1364039375), (95, 1091231500), (100, 1036669925), (125, 829335940), (190, 545615750), (250, 414667970), (307, 337677500), (380, 272807875), (475, 218246300), (500, 207333985), (614, 168838750), (625, 165867188), (950, 109123150), (1228, 84419375), (1250, 82933594), (1535, 67535500), (1900, 54561575), (2375, 43649260), (2500, 41466797), (3070, 33767750), (4750, 21824630), (5833, 17772500), (6140, 16883875), (7109, 14582500), (7675, 13507100), (9500, 10912315), (11666, 8886250), (11875, 8729852), (14218, 7291250), (15350, 6753550), (23332, 4443125), (23750, 4364926), (28436, 3645625), (29165, 3554500), (30700, 3376775), (35545, 2916500), (38375, 2701420), (47500, 2182463), (58330, 1777250), (71090, 1458250), (76750, 1350710), (116660, 888625), (135071, 767500), (142180, 729125), (145825, 710900), (153500, 675355), (177725, 583300), (191875, 540284), (270142, 383750), (291650, 355450)]