68205450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{3319}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 170435520

約数和(自身を除く): 102230070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 2055, 3319, 3425, 4110, 6638, 6850, 9957, 10275, 16595, 19914, 20550, 33190, 49785, 82975, 99570, 165950, 248925, 454703, 497850, 909406, 1364109, 2273515, 2728218, 4547030, 6820545, 11367575, 13641090, 22735150, 34102725, 68205450]

約数ペア:

[(1, 68205450), (2, 34102725), (3, 22735150), (5, 13641090), (6, 11367575), (10, 6820545), (15, 4547030), (25, 2728218), (30, 2273515), (50, 1364109), (75, 909406), (137, 497850), (150, 454703), (274, 248925), (411, 165950), (685, 99570), (822, 82975), (1370, 49785), (2055, 33190), (3319, 20550), (3425, 19914), (4110, 16595), (6638, 10275), (6850, 9957)]